1197261

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 1936480

約数和(自身を除く): 739219

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 379, 1053, 1137, 3159, 3411, 4927, 10233, 14781, 30699, 44343, 92097, 133029, 399087, 1197261]

約数ペア:

[(1, 1197261), (3, 399087), (9, 133029), (13, 92097), (27, 44343), (39, 30699), (81, 14781), (117, 10233), (243, 4927), (351, 3411), (379, 3159), (1053, 1137)]