23423569

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 27827712

約数和(自身を除く): 4404143

約数列:

[1, 13, 17, 31, 169, 221, 263, 403, 527, 2873, 3419, 4471, 5239, 6851, 8153, 44447, 58123, 89063, 105989, 138601, 755599, 1377857, 1801813, 23423569]

約数ペア:

[(1, 23423569), (13, 1801813), (17, 1377857), (31, 755599), (169, 138601), (221, 105989), (263, 89063), (403, 58123), (527, 44447), (2873, 8153), (3419, 6851), (4471, 5239)]