381639667

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3907}}^1$

素因数の和:4098

約数の個数: 16

約数和(自身を含む): 414185472

約数和(自身を除く): 32545805

約数列:

[1, 23, 31, 137, 713, 3151, 3907, 4247, 89861, 97681, 121117, 535259, 2785691, 12310957, 16593029, 381639667]

約数ペア:

[(1, 381639667), (23, 16593029), (31, 12310957), (137, 2785691), (713, 535259), (3151, 121117), (3907, 97681), (4247, 89861)]