4747941

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 7550400

約数和(自身を除く): 2802459

約数列:

[1, 3, 9, 11, 33, 99, 199, 241, 597, 723, 1791, 2169, 2189, 2651, 6567, 7953, 19701, 23859, 47959, 143877, 431631, 527549, 1582647, 4747941]

約数ペア:

[(1, 4747941), (3, 1582647), (9, 527549), (11, 431631), (33, 143877), (99, 47959), (199, 23859), (241, 19701), (597, 7953), (723, 6567), (1791, 2651), (2169, 2189)]