2666637

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 4226040

約数和(自身を除く): 1559403

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 601, 1479, 1803, 4437, 5409, 10217, 17429, 30651, 52287, 91953, 156861, 296293, 888879, 2666637]

約数ペア:

[(1, 2666637), (3, 888879), (9, 296293), (17, 156861), (29, 91953), (51, 52287), (87, 30651), (153, 17429), (261, 10217), (493, 5409), (601, 4437), (1479, 1803)]