1608061

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 2032128

約数和(自身を除く): 424067

約数列:

[1, 7, 13, 41, 91, 287, 431, 533, 3017, 3731, 5603, 17671, 39221, 123697, 229723, 1608061]

約数ペア:

[(1, 1608061), (7, 229723), (13, 123697), (41, 39221), (91, 17671), (287, 5603), (431, 3731), (533, 3017)]