121190862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1553729}}^1$

素因数の和:1553747

約数の個数: 16

約数和(自身を含む): 261026640

約数和(自身を除く): 139835778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1553729, 3107458, 4661187, 9322374, 20198477, 40396954, 60595431, 121190862]

約数ペア:

[(1, 121190862), (2, 60595431), (3, 40396954), (6, 20198477), (13, 9322374), (26, 4661187), (39, 3107458), (78, 1553729)]