13051563

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36559}}^1$

素因数の和:36586

約数の個数: 16

約数和(自身を含む): 21058560

約数和(自身を除く): 8006997

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 36559, 109677, 255913, 621503, 767739, 1864509, 4350521, 13051563]

約数ペア:

[(1, 13051563), (3, 4350521), (7, 1864509), (17, 767739), (21, 621503), (51, 255913), (119, 109677), (357, 36559)]