89716529

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 104011776

約数和(自身を除く): 14295247

約数列:

[1, 7, 131, 227, 431, 917, 1589, 3017, 29737, 56461, 97837, 208159, 395227, 684859, 12816647, 89716529]

約数ペア:

[(1, 89716529), (7, 12816647), (131, 684859), (227, 395227), (431, 208159), (917, 97837), (1589, 56461), (3017, 29737)]