57089487

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7211}}^1$

素因数の和:7263

約数の個数: 32

約数和(自身を含む): 96929280

約数和(自身を除く): 39839793

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 377, 609, 1131, 2639, 7211, 7917, 21633, 50477, 93743, 151431, 209119, 281229, 627357, 656201, 1463833, 1968603, 2718547, 4391499, 8155641, 19029829, 57089487]

約数ペア:

[(1, 57089487), (3, 19029829), (7, 8155641), (13, 4391499), (21, 2718547), (29, 1968603), (39, 1463833), (87, 656201), (91, 627357), (203, 281229), (273, 209119), (377, 151431), (609, 93743), (1131, 50477), (2639, 21633), (7211, 7917)]