4071710979

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1503031}}^1$

素因数の和:1503087

約数の個数: 24

約数和(自身を含む): 6877874432

約数和(自身を除く): 2806163453

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 1503031, 4509093, 10521217, 13527279, 31563651, 64630333, 94690953, 193890999, 452412331, 581672997, 1357236993, 4071710979]

約数ペア:

[(1, 4071710979), (3, 1357236993), (7, 581672997), (9, 452412331), (21, 193890999), (43, 94690953), (63, 64630333), (129, 31563651), (301, 13527279), (387, 10521217), (903, 4509093), (2709, 1503031)]