56123711

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{691}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 66033408

約数和(自身を除く): 9909697

約数列:

[1, 7, 41, 283, 287, 691, 1981, 4837, 11603, 28331, 81221, 195553, 198317, 1368871, 8017673, 56123711]

約数ペア:

[(1, 56123711), (7, 8017673), (41, 1368871), (283, 198317), (287, 195553), (691, 81221), (1981, 28331), (4837, 11603)]