2497209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5821}}^1$

素因数の和:5848

約数の個数: 16

約数和(自身を含む): 3912384

約数和(自身を除く): 1415175

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 5821, 17463, 64031, 75673, 192093, 227019, 832403, 2497209]

約数ペア:

[(1, 2497209), (3, 832403), (11, 227019), (13, 192093), (33, 75673), (39, 64031), (143, 17463), (429, 5821)]