351330551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{11117}}^1$

素因数の和:11171

約数の個数: 24

約数和(自身を含む): 439472304

約数和(自身を除く): 88141753

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 11117, 31603, 122287, 144521, 188989, 1589731, 1878773, 2078879, 2456857, 20666503, 27025427, 31939141, 351330551]

約数ペア:

[(1, 351330551), (11, 31939141), (13, 27025427), (17, 20666503), (143, 2456857), (169, 2078879), (187, 1878773), (221, 1589731), (1859, 188989), (2431, 144521), (2873, 122287), (11117, 31603)]