121270019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 134216544

約数和(自身を除く): 12946525

約数列:

[1, 13, 43, 401, 541, 559, 5213, 7033, 17243, 23263, 216941, 224159, 302419, 2820233, 9328463, 121270019]

約数ペア:

[(1, 121270019), (13, 9328463), (43, 2820233), (401, 302419), (541, 224159), (559, 216941), (5213, 23263), (7033, 17243)]