3397563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 5372640

約数和(自身を除く): 1975077

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 409, 639, 923, 1227, 2769, 3681, 5317, 8307, 15951, 29039, 47853, 87117, 261351, 377507, 1132521, 3397563]

約数ペア:

[(1, 3397563), (3, 1132521), (9, 377507), (13, 261351), (39, 87117), (71, 47853), (117, 29039), (213, 15951), (409, 8307), (639, 5317), (923, 3681), (1227, 2769)]