520047473

素因数分解:

${\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{28463}}^1$

素因数の和:28636

約数の個数: 12

約数和(自身を含む): 575428224

約数和(自身を除く): 55380751

約数列:

[1, 11, 121, 151, 1661, 18271, 28463, 313093, 3444023, 4297913, 47277043, 520047473]

約数ペア:

[(1, 520047473), (11, 47277043), (121, 4297913), (151, 3444023), (1661, 313093), (18271, 28463)]