313629309

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{84377}}^1$

素因数の和:84449

約数の個数: 24

約数和(自身を含む): 526518720

約数和(自身を除く): 212889411

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 84377, 253131, 590639, 759393, 1771917, 4978243, 5315751, 14934729, 34847701, 44804187, 104543103, 313629309]

約数ペア:

[(1, 313629309), (3, 104543103), (7, 44804187), (9, 34847701), (21, 14934729), (59, 5315751), (63, 4978243), (177, 1771917), (413, 759393), (531, 590639), (1239, 253131), (3717, 84377)]