2007254991

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 3440443392

約数和(自身を除く): 1433188401

約数列:

[1, 3, 7, 17, 21, 31, 47, 51, 93, 119, 141, 217, 227, 289, 329, 357, 527, 651, 681, 799, 867, 987, 1457, 1581, 1589, 2023, 2397, 3689, 3859, 4371, 4767, 5593, 6069, 7037, 8959, 10199, 10669, 11067, 11577, 13583, 16779, 21111, 24769, 26877, 27013, 30597, 32007, 40749, 49259, 62713, 65603, 74307, 74683, 81039, 95081, 119629, 147777, 173383, 181373, 188139, 196809, 224049, 285243, 330739, 358887, 421073, 459221, 520149, 544119, 837403, 992217, 1263219, 1269611, 1377663, 2033693, 2315173, 2512209, 2947511, 3083341, 3808833, 5622563, 6101079, 6945519, 8842533, 9250023, 14235851, 16867689, 21583387, 39357941, 42707553, 64750161, 95583571, 118073823, 286750713, 669084997, 2007254991]

約数ペア:

[(1, 2007254991), (3, 669084997), (7, 286750713), (17, 118073823), (21, 95583571), (31, 64750161), (47, 42707553), (51, 39357941), (93, 21583387), (119, 16867689), (141, 14235851), (217, 9250023), (227, 8842533), (289, 6945519), (329, 6101079), (357, 5622563), (527, 3808833), (651, 3083341), (681, 2947511), (799, 2512209), (867, 2315173), (987, 2033693), (1457, 1377663), (1581, 1269611), (1589, 1263219), (2023, 992217), (2397, 837403), (3689, 544119), (3859, 520149), (4371, 459221), (4767, 421073), (5593, 358887), (6069, 330739), (7037, 285243), (8959, 224049), (10199, 196809), (10669, 188139), (11067, 181373), (11577, 173383), (13583, 147777), (16779, 119629), (21111, 95081), (24769, 81039), (26877, 74683), (27013, 74307), (30597, 65603), (32007, 62713), (40749, 49259)]