22310289

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{17581}}^1$

素因数の和:17637

約数の個数: 16

約数和(自身を含む): 33757440

約数和(自身を除く): 11447151

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 17581, 52743, 158229, 474687, 826307, 2478921, 7436763, 22310289]

約数ペア:

[(1, 22310289), (3, 7436763), (9, 2478921), (27, 826307), (47, 474687), (141, 158229), (423, 52743), (1269, 17581)]