1331210363778

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1803808081}}^1$

素因数の和:1803808130

約数の個数: 24

約数和(自身を含む): 2954637638316

約数和(自身を除く): 1623427274538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1803808081, 3607616162, 5411424243, 10822848486, 16234272729, 32468545458, 73956131321, 147912262642, 221868393963, 443736787926, 665605181889, 1331210363778]

約数ペア:

[(1, 1331210363778), (2, 665605181889), (3, 443736787926), (6, 221868393963), (9, 147912262642), (18, 73956131321), (41, 32468545458), (82, 16234272729), (123, 10822848486), (246, 5411424243), (369, 3607616162), (738, 1803808081)]