42869463

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{22433}}^1$

素因数の和:22463

約数の個数: 24

約数和(自身を含む): 71609328

約数和(自身を除く): 28739865

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 22433, 67299, 157031, 291629, 471093, 874887, 1099217, 2041403, 3297651, 6124209, 14289821, 42869463]

約数ペア:

[(1, 42869463), (3, 14289821), (7, 6124209), (13, 3297651), (21, 2041403), (39, 1099217), (49, 874887), (91, 471093), (147, 291629), (273, 157031), (637, 67299), (1911, 22433)]