121232306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{87977}}^1$

素因数の和:88045

約数の個数: 16

約数和(自身を含む): 199534104

約数和(自身を除く): 78301798

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 87977, 175954, 1143701, 2287402, 4662781, 9325562, 60616153, 121232306]

約数ペア:

[(1, 121232306), (2, 60616153), (13, 9325562), (26, 4662781), (53, 2287402), (106, 1143701), (689, 175954), (1378, 87977)]