11963427

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 21233664

約数和(自身を除く): 9270237

約数列:

[1, 3, 7, 17, 21, 23, 31, 47, 51, 69, 93, 119, 141, 161, 217, 329, 357, 391, 483, 527, 651, 713, 799, 987, 1081, 1173, 1457, 1581, 2139, 2397, 2737, 3243, 3689, 4371, 4991, 5593, 7567, 8211, 10199, 11067, 12121, 14973, 16779, 18377, 22701, 24769, 30597, 33511, 36363, 55131, 74307, 84847, 100533, 128639, 173383, 234577, 254541, 385917, 520149, 569687, 703731, 1709061, 3987809, 11963427]

約数ペア:

[(1, 11963427), (3, 3987809), (7, 1709061), (17, 703731), (21, 569687), (23, 520149), (31, 385917), (47, 254541), (51, 234577), (69, 173383), (93, 128639), (119, 100533), (141, 84847), (161, 74307), (217, 55131), (329, 36363), (357, 33511), (391, 30597), (483, 24769), (527, 22701), (651, 18377), (713, 16779), (799, 14973), (987, 12121), (1081, 11067), (1173, 10199), (1457, 8211), (1581, 7567), (2139, 5593), (2397, 4991), (2737, 4371), (3243, 3689)]