2912448063

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1272367}}^1$

素因数の和:1272486

約数の個数: 16

約数和(自身を含む): 4478735360

約数和(自身を除く): 1566287297

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 1272367, 3817101, 8906569, 26719707, 138688003, 416064009, 970816021, 2912448063]

約数ペア:

[(1, 2912448063), (3, 970816021), (7, 416064009), (21, 138688003), (109, 26719707), (327, 8906569), (763, 3817101), (2289, 1272367)]