69902963

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 83008800

約数和(自身を除く): 13105837

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 839, 2873, 4901, 6409, 10907, 14263, 24331, 83317, 141791, 185419, 316303, 413627, 2410447, 4111939, 5377151, 69902963]

約数ペア:

[(1, 69902963), (13, 5377151), (17, 4111939), (29, 2410447), (169, 413627), (221, 316303), (377, 185419), (493, 141791), (839, 83317), (2873, 24331), (4901, 14263), (6409, 10907)]