40704873

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 61222272

約数和(自身を除く): 20517399

約数列:

[1, 3, 11, 33, 61, 73, 183, 219, 277, 671, 803, 831, 2013, 2409, 3047, 4453, 9141, 13359, 16897, 20221, 48983, 50691, 60663, 146949, 185867, 222431, 557601, 667293, 1233481, 3700443, 13568291, 40704873]

約数ペア:

[(1, 40704873), (3, 13568291), (11, 3700443), (33, 1233481), (61, 667293), (73, 557601), (183, 222431), (219, 185867), (277, 146949), (671, 60663), (803, 50691), (831, 48983), (2013, 20221), (2409, 16897), (3047, 13359), (4453, 9141)]