402010037

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13451}}^1$

素因数の和:13505

約数の個数: 24

約数和(自身を含む): 500952480

約数和(自身を除く): 98942443

約数列:

[1, 11, 13, 19, 121, 143, 209, 247, 1573, 2299, 2717, 13451, 29887, 147961, 174863, 255569, 1627571, 1923493, 2811259, 3322397, 21158423, 30923849, 36546367, 402010037]

約数ペア:

[(1, 402010037), (11, 36546367), (13, 30923849), (19, 21158423), (121, 3322397), (143, 2811259), (209, 1923493), (247, 1627571), (1573, 255569), (2299, 174863), (2717, 147961), (13451, 29887)]