68329987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15887}}^1$

素因数の和:15938

約数の個数: 16

約数和(自身を含む): 82363392

約数和(自身を除く): 14033405

約数列:

[1, 11, 17, 23, 187, 253, 391, 4301, 15887, 174757, 270079, 365401, 2970869, 4019411, 6211817, 68329987]

約数ペア:

[(1, 68329987), (11, 6211817), (17, 4019411), (23, 2970869), (187, 365401), (253, 270079), (391, 174757), (4301, 15887)]