171848016721

素因数分解:

${\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{3313}}^1\times {\mathrm{3797}}^1$

素因数の和:7848

約数の個数: 16

約数和(自身を含む): 181246636800

約数和(自身を除く): 9398620079

約数列:

[1, 19, 719, 3313, 3797, 13661, 62947, 72143, 2382047, 2730043, 12579461, 45258893, 51870817, 239009759, 9044632459, 171848016721]

約数ペア:

[(1, 171848016721), (19, 9044632459), (719, 239009759), (3313, 51870817), (3797, 45258893), (13661, 12579461), (62947, 2730043), (72143, 2382047)]