2016972399

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{975797}}^1$

素因数の和:975866

約数の個数: 16

約数和(自身を含む): 2950813152

約数和(自身を除く): 933840753

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 975797, 2927391, 12685361, 38056083, 51717241, 155151723, 672324133, 2016972399]

約数ペア:

[(1, 2016972399), (3, 672324133), (13, 155151723), (39, 51717241), (53, 38056083), (159, 12685361), (689, 2927391), (2067, 975797)]