172857893

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{10663}}^1$

素因数の和:10748

約数の個数: 16

約数和(自身を含む): 197070720

約数和(自身を除く): 24212827

約数列:

[1, 13, 29, 43, 377, 559, 1247, 10663, 16211, 138619, 309227, 458509, 4019951, 5960617, 13296761, 172857893]

約数ペア:

[(1, 172857893), (13, 13296761), (29, 5960617), (43, 4019951), (377, 458509), (559, 309227), (1247, 138619), (10663, 16211)]