2190337209

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{7850671}}^1$

素因数の和:7850708

約数の個数: 12

約数和(自身を含む): 3265879552

約数和(自身を除く): 1075542343

約数列:

[1, 3, 9, 31, 93, 279, 7850671, 23552013, 70656039, 243370801, 730112403, 2190337209]

約数ペア:

[(1, 2190337209), (3, 730112403), (9, 243370801), (31, 70656039), (93, 23552013), (279, 7850671)]