880457643

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{3361}}^1$

素因数の和:5619

約数の個数: 24

約数和(自身を含む): 1370620160

約数和(自身を除く): 490162517

約数列:

[1, 3, 9, 13, 39, 117, 2239, 3361, 6717, 10083, 20151, 29107, 30249, 43693, 87321, 131079, 261963, 393237, 7525279, 22575837, 67727511, 97828627, 293485881, 880457643]

約数ペア:

[(1, 880457643), (3, 293485881), (9, 97828627), (13, 67727511), (39, 22575837), (117, 7525279), (2239, 393237), (3361, 261963), (6717, 131079), (10083, 87321), (20151, 43693), (29107, 30249)]