12620169

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 19498752

約数和(自身を除く): 6878583

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 1487, 2829, 4461, 8487, 13383, 34201, 60967, 102603, 182901, 307809, 548703, 1402241, 4206723, 12620169]

約数ペア:

[(1, 12620169), (3, 4206723), (9, 1402241), (23, 548703), (41, 307809), (69, 182901), (123, 102603), (207, 60967), (369, 34201), (943, 13383), (1487, 8487), (2829, 4461)]