22278347

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14401}}^1$

素因数の和:14438

約数の個数: 16

約数和(自身を含む): 29034432

約数和(自身を除く): 6756085

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 14401, 100807, 187213, 244817, 1310491, 1713719, 3182621, 22278347]

約数ペア:

[(1, 22278347), (7, 3182621), (13, 1713719), (17, 1310491), (91, 244817), (119, 187213), (221, 100807), (1547, 14401)]