1337504427

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:618

約数の個数: 96

約数和(自身を含む): 2461501440

約数和(自身を除く): 1123997013

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 119, 141, 153, 189, 289, 329, 357, 423, 459, 521, 799, 867, 987, 1071, 1269, 1563, 2023, 2397, 2601, 2961, 3213, 3647, 4689, 5593, 6069, 7191, 7803, 8857, 8883, 10941, 13583, 14067, 16779, 18207, 21573, 24487, 26571, 32823, 40749, 50337, 54621, 61999, 73461, 79713, 95081, 98469, 122247, 150569, 151011, 171409, 185997, 220383, 239139, 285243, 366741, 416279, 451707, 514227, 557991, 661149, 855729, 1053983, 1248837, 1355121, 1542681, 1673973, 2567187, 2913953, 3161949, 3746511, 4065363, 4628043, 7076743, 8741859, 9485847, 11239533, 21230229, 26225577, 28457541, 49537201, 63690687, 78676731, 148611603, 191072061, 445834809, 1337504427]

約数ペア:

[(1, 1337504427), (3, 445834809), (7, 191072061), (9, 148611603), (17, 78676731), (21, 63690687), (27, 49537201), (47, 28457541), (51, 26225577), (63, 21230229), (119, 11239533), (141, 9485847), (153, 8741859), (189, 7076743), (289, 4628043), (329, 4065363), (357, 3746511), (423, 3161949), (459, 2913953), (521, 2567187), (799, 1673973), (867, 1542681), (987, 1355121), (1071, 1248837), (1269, 1053983), (1563, 855729), (2023, 661149), (2397, 557991), (2601, 514227), (2961, 451707), (3213, 416279), (3647, 366741), (4689, 285243), (5593, 239139), (6069, 220383), (7191, 185997), (7803, 171409), (8857, 151011), (8883, 150569), (10941, 122247), (13583, 98469), (14067, 95081), (16779, 79713), (18207, 73461), (21573, 61999), (24487, 54621), (26571, 50337), (32823, 40749)]