13159359

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 19868160

約数和(自身を除く): 6708801

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 397, 1143, 1191, 3573, 3683, 11049, 11513, 33147, 34539, 50419, 103617, 151257, 453771, 1462151, 4386453, 13159359]

約数ペア:

[(1, 13159359), (3, 4386453), (9, 1462151), (29, 453771), (87, 151257), (127, 103617), (261, 50419), (381, 34539), (397, 33147), (1143, 11513), (1191, 11049), (3573, 3683)]