56686941

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1021}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 85030400

約数和(自身を除く): 28343459

約数列:

[1, 3, 9, 31, 93, 199, 279, 597, 1021, 1791, 3063, 6169, 9189, 18507, 31651, 55521, 94953, 203179, 284859, 609537, 1828611, 6298549, 18895647, 56686941]

約数ペア:

[(1, 56686941), (3, 18895647), (9, 6298549), (31, 1828611), (93, 609537), (199, 284859), (279, 203179), (597, 94953), (1021, 55521), (1791, 31651), (3063, 18507), (6169, 9189)]