15397371

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{1571}}^1$

素因数の和:1605

約数の個数: 30

約数和(自身を含む): 25298196

約数和(自身を除く): 9900825

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1571, 3267, 4713, 9801, 14139, 17281, 42417, 51843, 127251, 155529, 190091, 466587, 570273, 1399761, 1710819, 5132457, 15397371]

約数ペア:

[(1, 15397371), (3, 5132457), (9, 1710819), (11, 1399761), (27, 570273), (33, 466587), (81, 190091), (99, 155529), (121, 127251), (297, 51843), (363, 42417), (891, 17281), (1089, 14139), (1571, 9801), (3267, 4713)]