90352927

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{2663}}^1$

素因数の和:2838

約数の個数: 16

約数和(自身を含む): 106900992

約数和(自身を除く): 16548065

約数列:

[1, 7, 37, 131, 259, 917, 2663, 4847, 18641, 33929, 98531, 348853, 689717, 2441971, 12907561, 90352927]

約数ペア:

[(1, 90352927), (7, 12907561), (37, 2441971), (131, 689717), (259, 348853), (917, 98531), (2663, 33929), (4847, 18641)]