2601471519

素因数分解:

$3^3\times {\mathrm{4451}}^1\times {\mathrm{21647}}^1$

素因数の和:26107

約数の個数: 16

約数和(自身を含む): 3855075840

約数和(自身を除く): 1253604321

約数列:

[1, 3, 9, 27, 4451, 13353, 21647, 40059, 64941, 120177, 194823, 584469, 96350797, 289052391, 867157173, 2601471519]

約数ペア:

[(1, 2601471519), (3, 867157173), (9, 289052391), (27, 96350797), (4451, 584469), (13353, 194823), (21647, 120177), (40059, 64941)]