398427623

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{5563}}^1$

素因数の和:5974

約数の個数: 16

約数和(自身を含む): 461500416

約数和(自身を除く): 63072793

約数列:

[1, 11, 17, 187, 383, 4213, 5563, 6511, 61193, 71621, 94571, 1040281, 2130629, 23436919, 36220693, 398427623]

約数ペア:

[(1, 398427623), (11, 36220693), (17, 23436919), (187, 2130629), (383, 1040281), (4213, 94571), (5563, 71621), (6511, 61193)]