178949017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 195592320

約数和(自身を除く): 16643303

約数列:

[1, 13, 139, 167, 593, 1807, 2171, 7709, 23213, 82427, 99031, 301769, 1071551, 1287403, 13765309, 178949017]

約数ペア:

[(1, 178949017), (13, 13765309), (139, 1287403), (167, 1071551), (593, 301769), (1807, 99031), (2171, 82427), (7709, 23213)]