13136157

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 19768320

約数和(自身を除く): 6632163

約数列:

[1, 3, 9, 31, 93, 197, 239, 279, 591, 717, 1773, 2151, 6107, 7409, 18321, 22227, 47083, 54963, 66681, 141249, 423747, 1459573, 4378719, 13136157]

約数ペア:

[(1, 13136157), (3, 4378719), (9, 1459573), (31, 423747), (93, 141249), (197, 66681), (239, 54963), (279, 47083), (591, 22227), (717, 18321), (1773, 7409), (2151, 6107)]