131058221

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{5923}}^1$

素因数の和:6068

約数の個数: 16

約数和(自身を含む): 156393600

約数和(自身を除く): 25335379

約数列:

[1, 7, 29, 109, 203, 763, 3161, 5923, 22127, 41461, 171767, 645607, 1202369, 4519249, 18722603, 131058221]

約数ペア:

[(1, 131058221), (7, 18722603), (29, 4519249), (109, 1202369), (203, 645607), (763, 171767), (3161, 41461), (5923, 22127)]