2912273301

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{250777}}^1$

素因数の和:250873

約数の個数: 24

約数和(自身を含む): 4574190720

約数和(自身を除く): 1661917419

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 250777, 752331, 1755439, 5266317, 12288073, 19811383, 36864219, 59434149, 138679681, 416039043, 970757767, 2912273301]

約数ペア:

[(1, 2912273301), (3, 970757767), (7, 416039043), (21, 138679681), (49, 59434149), (79, 36864219), (147, 19811383), (237, 12288073), (553, 5266317), (1659, 1755439), (3871, 752331), (11613, 250777)]