2601879

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6550

約数の個数: 16

約数和(自身を含む): 4174080

約数和(自身を除く): 1572201

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6521, 19563, 45647, 123899, 136941, 371697, 867293, 2601879]

約数ペア:

[(1, 2601879), (3, 867293), (7, 371697), (19, 136941), (21, 123899), (57, 45647), (133, 19563), (399, 6521)]