2828091

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1130

約数の個数: 16

約数和(自身を含む): 4345344

約数和(自身を除く): 1517253

約数列:

[1, 3, 7, 21, 137, 411, 959, 983, 2877, 2949, 6881, 20643, 134671, 404013, 942697, 2828091]

約数ペア:

[(1, 2828091), (3, 942697), (7, 404013), (21, 134671), (137, 20643), (411, 6881), (959, 2949), (983, 2877)]