51286521

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{119549}}^1$

素因数の和:119576

約数の個数: 16

約数和(自身を含む): 80337600

約数和(自身を除く): 29051079

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 119549, 358647, 1315039, 1554137, 3945117, 4662411, 17095507, 51286521]

約数ペア:

[(1, 51286521), (3, 17095507), (11, 4662411), (13, 3945117), (33, 1554137), (39, 1315039), (143, 358647), (429, 119549)]