20170341

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 30459000

約数和(自身を除く): 10288659

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 709, 981, 2127, 3161, 6381, 9483, 20561, 28449, 61683, 77281, 185049, 231843, 695529, 2241149, 6723447, 20170341]

約数ペア:

[(1, 20170341), (3, 6723447), (9, 2241149), (29, 695529), (87, 231843), (109, 185049), (261, 77281), (327, 61683), (709, 28449), (981, 20561), (2127, 9483), (3161, 6381)]