2016392091

素因数分解:

$3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{61511}}^1$

素因数の和:61751

約数の個数: 24

約数和(自身を含む): 3141540864

約数和(自身を除く): 1125148773

約数列:

[1, 3, 7, 21, 49, 147, 223, 669, 1561, 4683, 10927, 32781, 61511, 184533, 430577, 1291731, 3014039, 9042117, 13716953, 41150859, 96018671, 288056013, 672130697, 2016392091]

約数ペア:

[(1, 2016392091), (3, 672130697), (7, 288056013), (21, 96018671), (49, 41150859), (147, 13716953), (223, 9042117), (669, 3014039), (1561, 1291731), (4683, 430577), (10927, 184533), (32781, 61511)]