3220227

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 4880304

約数和(自身を除く): 1660077

約数列:

[1, 3, 9, 43, 53, 129, 157, 159, 387, 471, 477, 1413, 2279, 6751, 6837, 8321, 20253, 20511, 24963, 60759, 74889, 357803, 1073409, 3220227]

約数ペア:

[(1, 3220227), (3, 1073409), (9, 357803), (43, 74889), (53, 60759), (129, 24963), (157, 20511), (159, 20253), (387, 8321), (471, 6837), (477, 6751), (1413, 2279)]