17157959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{461}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 21215040

約数和(自身を除く): 4057081

約数列:

[1, 7, 13, 91, 409, 461, 2863, 3227, 5317, 5993, 37219, 41951, 188549, 1319843, 2451137, 17157959]

約数ペア:

[(1, 17157959), (7, 2451137), (13, 1319843), (91, 188549), (409, 41951), (461, 37219), (2863, 5993), (3227, 5317)]