3124233

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 5219136

約数和(自身を除く): 2094903

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 491, 707, 909, 1473, 2121, 3437, 4419, 6363, 10311, 30933, 49591, 148773, 347137, 446319, 1041411, 3124233]

約数ペア:

[(1, 3124233), (3, 1041411), (7, 446319), (9, 347137), (21, 148773), (63, 49591), (101, 30933), (303, 10311), (491, 6363), (707, 4419), (909, 3437), (1473, 2121)]