131753377

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{4457}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 155780352

約数和(自身を除く): 24026975

約数列:

[1, 7, 41, 103, 287, 721, 4223, 4457, 29561, 31199, 182737, 459071, 1279159, 3213497, 18821911, 131753377]

約数ペア:

[(1, 131753377), (7, 18821911), (41, 3213497), (103, 1279159), (287, 459071), (721, 182737), (4223, 31199), (4457, 29561)]