1369872009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{51439}}^1$

素因数の和:51725

約数の個数: 24

約数和(自身を含む): 2166652800

約数和(自身を除く): 796780791

約数列:

[1, 3, 9, 11, 33, 99, 269, 807, 2421, 2959, 8877, 26631, 51439, 154317, 462951, 565829, 1697487, 5092461, 13837091, 41511273, 124533819, 152208001, 456624003, 1369872009]

約数ペア:

[(1, 1369872009), (3, 456624003), (9, 152208001), (11, 124533819), (33, 41511273), (99, 13837091), (269, 5092461), (807, 1697487), (2421, 565829), (2959, 462951), (8877, 154317), (26631, 51439)]