17189861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 19217520

約数和(自身を除く): 2027659

約数列:

[1, 13, 53, 61, 409, 689, 793, 3233, 5317, 21677, 24949, 42029, 281801, 324337, 1322297, 17189861]

約数ペア:

[(1, 17189861), (13, 1322297), (53, 324337), (61, 281801), (409, 42029), (689, 24949), (793, 21677), (3233, 5317)]