3181761

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3571}}^1$

素因数の和:3594

約数の個数: 20

約数和(自身を含む): 5186544

約数和(自身を除く): 2004783

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3571, 10713, 32139, 39281, 96417, 117843, 289251, 353529, 1060587, 3181761]

約数ペア:

[(1, 3181761), (3, 1060587), (9, 353529), (11, 289251), (27, 117843), (33, 96417), (81, 39281), (99, 32139), (297, 10713), (891, 3571)]