384789887

素因数分解:

${\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 402922752

約数和(自身を除く): 18132865

約数列:

[1, 31, 157, 173, 457, 4867, 5363, 14167, 27161, 71749, 79061, 841991, 2224219, 2450891, 12412577, 384789887]

約数ペア:

[(1, 384789887), (31, 12412577), (157, 2450891), (173, 2224219), (457, 841991), (4867, 79061), (5363, 71749), (14167, 27161)]