118564747

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4877}}^1$

素因数の和:5058

約数の個数: 16

約数和(自身を含む): 142359552

約数和(自身を除く): 23794805

約数列:

[1, 7, 23, 151, 161, 1057, 3473, 4877, 24311, 34139, 112171, 736427, 785197, 5154989, 16937821, 118564747]

約数ペア:

[(1, 118564747), (7, 16937821), (23, 5154989), (151, 785197), (161, 736427), (1057, 112171), (3473, 34139), (4877, 24311)]