291224214

素因数分解:

$2^1\times 3^3\times {\mathrm{5393041}}^1$

素因数の和:5393052

約数の個数: 16

約数和(自身を含む): 647165040

約数和(自身を除く): 355940826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5393041, 10786082, 16179123, 32358246, 48537369, 97074738, 145612107, 291224214]

約数ペア:

[(1, 291224214), (2, 145612107), (3, 97074738), (6, 48537369), (9, 32358246), (18, 16179123), (27, 10786082), (54, 5393041)]