31363431491

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{3301}}^1\times {\mathrm{28879}}^1$

素因数の和:32234

約数の個数: 16

約数和(自身を含む): 36618915840

約数和(自身を除く): 5255484349

約数列:

[1, 7, 47, 329, 3301, 23107, 28879, 155147, 202153, 1086029, 1357313, 9501191, 95329579, 667307053, 4480490213, 31363431491]

約数ペア:

[(1, 31363431491), (7, 4480490213), (47, 667307053), (329, 95329579), (3301, 9501191), (23107, 1357313), (28879, 1086029), (155147, 202153)]