2016398163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{30757}}^1$

素因数の和:30855

約数の個数: 24

約数和(自身を含む): 2967777904

約数和(自身を除く): 951379741

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1681, 5043, 21853, 30757, 65559, 92271, 399841, 1199523, 1261037, 3783111, 16393481, 49180443, 51702517, 155107551, 672132721, 2016398163]

約数ペア:

[(1, 2016398163), (3, 672132721), (13, 155107551), (39, 51702517), (41, 49180443), (123, 16393481), (533, 3783111), (1599, 1261037), (1681, 1199523), (5043, 399841), (21853, 92271), (30757, 65559)]