23884551

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{1979}}^1$

素因数の和:2140

約数の個数: 20

約数和(自身を含む): 35937000

約数和(自身を除く): 12052449

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 1979, 4023, 5937, 12069, 17811, 53433, 160299, 294871, 884613, 2653839, 7961517, 23884551]

約数ペア:

[(1, 23884551), (3, 7961517), (9, 2653839), (27, 884613), (81, 294871), (149, 160299), (447, 53433), (1341, 17811), (1979, 12069), (4023, 5937)]