2040542757

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{31277}}^1$

素因数の和:31953

約数の個数: 24

約数和(自身を含む): 3220382880

約数和(自身を除く): 1179840123

約数列:

[1, 3, 9, 11, 33, 99, 659, 1977, 5931, 7249, 21747, 31277, 65241, 93831, 281493, 344047, 1032141, 3096423, 20611543, 61834629, 185503887, 226726973, 680180919, 2040542757]

約数ペア:

[(1, 2040542757), (3, 680180919), (9, 226726973), (11, 185503887), (33, 61834629), (99, 20611543), (659, 3096423), (1977, 1032141), (5931, 344047), (7249, 281493), (21747, 93831), (31277, 65241)]