42293997

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 63382176

約数和(自身を除く): 21088179

約数列:

[1, 3, 9, 37, 107, 111, 321, 333, 963, 1187, 3561, 3959, 10683, 11877, 35631, 43919, 127009, 131757, 381027, 395271, 1143081, 4699333, 14097999, 42293997]

約数ペア:

[(1, 42293997), (3, 14097999), (9, 4699333), (37, 1143081), (107, 395271), (111, 381027), (321, 131757), (333, 127009), (963, 43919), (1187, 35631), (3561, 11877), (3959, 10683)]