121275343

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{107609}}^1$

素因数の和:107646

約数の個数: 12

約数和(自身を含む): 147210480

約数和(自身を除く): 25935137

約数列:

[1, 7, 23, 49, 161, 1127, 107609, 753263, 2475007, 5272841, 17325049, 121275343]

約数ペア:

[(1, 121275343), (7, 17325049), (23, 5272841), (49, 2475007), (161, 753263), (1127, 107609)]