39945172007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{239849}}^1$

素因数の和:240442

約数の個数: 16

約数和(自身を含む): 44968996800

約数和(自身を除く): 5023824793

約数列:

[1, 13, 23, 299, 557, 7241, 12811, 166543, 239849, 3118037, 5516527, 71714851, 133595893, 1736746609, 3072705539, 39945172007]

約数ペア:

[(1, 39945172007), (13, 3072705539), (23, 1736746609), (299, 133595893), (557, 71714851), (7241, 5516527), (12811, 3118037), (166543, 239849)]