3328749

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 5268480

約数和(自身を除く): 1939731

約数列:

[1, 3, 9, 27, 31, 41, 93, 97, 123, 279, 291, 369, 837, 873, 1107, 1271, 2619, 3007, 3813, 3977, 9021, 11439, 11931, 27063, 34317, 35793, 81189, 107379, 123287, 369861, 1109583, 3328749]

約数ペア:

[(1, 3328749), (3, 1109583), (9, 369861), (27, 123287), (31, 107379), (41, 81189), (93, 35793), (97, 34317), (123, 27063), (279, 11931), (291, 11439), (369, 9021), (837, 3977), (873, 3813), (1107, 3007), (1271, 2619)]