22340871

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2707}}^1$

素因数の和:2851

約数の個数: 24

約数和(自身を含む): 37175424

約数和(自身を除く): 14834553

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2707, 2751, 8121, 8253, 18949, 24363, 56847, 170541, 354617, 1063851, 2482319, 3191553, 7446957, 22340871]

約数ペア:

[(1, 22340871), (3, 7446957), (7, 3191553), (9, 2482319), (21, 1063851), (63, 354617), (131, 170541), (393, 56847), (917, 24363), (1179, 18949), (2707, 8253), (2751, 8121)]