2912196147

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1346369}}^1$

素因数の和:1346482

約数の個数: 16

約数和(自身を含む): 4480719360

約数和(自身を除く): 1568523213

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 1346369, 4039107, 9424583, 28273749, 138676007, 416028021, 970732049, 2912196147]

約数ペア:

[(1, 2912196147), (3, 970732049), (7, 416028021), (21, 138676007), (103, 28273749), (309, 9424583), (721, 4039107), (2163, 1346369)]