2669276079

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{721621}}^1$

素因数の和:721767

約数の個数: 16

約数和(自身を含む): 3983353440

約数和(自身を除く): 1314077361

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 721621, 2164863, 6494589, 19483767, 98862077, 296586231, 889758693, 2669276079]

約数ペア:

[(1, 2669276079), (3, 889758693), (9, 296586231), (27, 98862077), (137, 19483767), (411, 6494589), (1233, 2164863), (3699, 721621)]