22881117

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25339}}^1$

素因数の和:25392

約数の個数: 16

約数和(自身を含む): 35678720

約数和(自身を除く): 12797603

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 25339, 76017, 177373, 532119, 1089577, 3268731, 7627039, 22881117]

約数ペア:

[(1, 22881117), (3, 7627039), (7, 3268731), (21, 1089577), (43, 532119), (129, 177373), (301, 76017), (903, 25339)]