17159727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7213}}^1$

素因数の和:7290

約数の個数: 16

約数和(自身を含む): 25047008

約数和(自身を除く): 7887281

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 7213, 21639, 93769, 281307, 439993, 1319979, 5719909, 17159727]

約数ペア:

[(1, 17159727), (3, 5719909), (13, 1319979), (39, 439993), (61, 281307), (183, 93769), (793, 21639), (2379, 7213)]