2255157

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 3444480

約数和(自身を除く): 1189323

約数列:

[1, 3, 9, 31, 59, 93, 137, 177, 279, 411, 531, 1233, 1829, 4247, 5487, 8083, 12741, 16461, 24249, 38223, 72747, 250573, 751719, 2255157]

約数ペア:

[(1, 2255157), (3, 751719), (9, 250573), (31, 72747), (59, 38223), (93, 24249), (137, 16461), (177, 12741), (279, 8083), (411, 5487), (531, 4247), (1233, 1829)]