13102563

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2357}}^1$

素因数の和:2486

約数の個数: 16

約数和(自身を含む): 18675360

約数和(自身を除く): 5572797

約数列:

[1, 3, 17, 51, 109, 327, 1853, 2357, 5559, 7071, 40069, 120207, 256913, 770739, 4367521, 13102563]

約数ペア:

[(1, 13102563), (3, 4367521), (17, 770739), (51, 256913), (109, 120207), (327, 40069), (1853, 7071), (2357, 5559)]