9817987

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 10725120

約数和(自身を除く): 907133

約数列:

[1, 23, 37, 83, 139, 851, 1909, 3071, 3197, 5143, 11537, 70633, 118289, 265351, 426869, 9817987]

約数ペア:

[(1, 9817987), (23, 426869), (37, 265351), (83, 118289), (139, 70633), (851, 11537), (1909, 5143), (3071, 3197)]