12879822333

素因数分解:

$3^1\times 7^2\times {\mathrm{829}}^1\times {\mathrm{105691}}^1$

素因数の和:106537

約数の個数: 24

約数和(自身を含む): 20001154080

約数和(自身を除く): 7121331747

約数列:

[1, 3, 7, 21, 49, 147, 829, 2487, 5803, 17409, 40621, 105691, 121863, 317073, 739837, 2219511, 5178859, 15536577, 87617839, 262853517, 613324873, 1839974619, 4293274111, 12879822333]

約数ペア:

[(1, 12879822333), (3, 4293274111), (7, 1839974619), (21, 613324873), (49, 262853517), (147, 87617839), (829, 15536577), (2487, 5178859), (5803, 2219511), (17409, 739837), (40621, 317073), (105691, 121863)]