109224521

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{43223}}^1$

素因数の和:43268

約数の個数: 12

約数和(自身を含む): 131746752

約数和(自身を除く): 22522231

約数列:

[1, 7, 19, 133, 361, 2527, 43223, 302561, 821237, 5748659, 15603503, 109224521]

約数ペア:

[(1, 109224521), (7, 15603503), (19, 5748659), (133, 821237), (361, 302561), (2527, 43223)]