5047273

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 6511680

約数和(自身を除く): 1464407

約数列:

[1, 7, 11, 59, 77, 101, 121, 413, 649, 707, 847, 1111, 4543, 5959, 7139, 7777, 12221, 41713, 49973, 65549, 85547, 458843, 721039, 5047273]

約数ペア:

[(1, 5047273), (7, 721039), (11, 458843), (59, 85547), (77, 65549), (101, 49973), (121, 41713), (413, 12221), (649, 7777), (707, 7139), (847, 5959), (1111, 4543)]