12445459803

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2219629}}^1$

素因数の和:2219731

約数の個数: 24

約数和(自身を含む): 20775736800

約数和(自身を除く): 8330276997

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 2219629, 6658887, 15537403, 19976661, 46612209, 139836627, 197546981, 592640943, 1382828867, 1777922829, 4148486601, 12445459803]

約数ペア:

[(1, 12445459803), (3, 4148486601), (7, 1777922829), (9, 1382828867), (21, 592640943), (63, 197546981), (89, 139836627), (267, 46612209), (623, 19976661), (801, 15537403), (1869, 6658887), (5607, 2219629)]