2980408041

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2830397}}^1$

素因数の和:2830422

約数の個数: 20

約数和(自身を含む): 4794694212

約数和(自身を除く): 1814286171

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2830397, 8491191, 25473573, 36795161, 76420719, 110385483, 229262157, 331156449, 993469347, 2980408041]

約数ペア:

[(1, 2980408041), (3, 993469347), (9, 331156449), (13, 229262157), (27, 110385483), (39, 76420719), (81, 36795161), (117, 25473573), (351, 8491191), (1053, 2830397)]