28346667

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{821}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 40126752

約数和(自身を除く): 11780085

約数列:

[1, 3, 17, 51, 677, 821, 2031, 2463, 11509, 13957, 34527, 41871, 555817, 1667451, 9448889, 28346667]

約数ペア:

[(1, 28346667), (3, 9448889), (17, 1667451), (51, 555817), (677, 41871), (821, 34527), (2031, 13957), (2463, 11509)]