7999401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 11404800

約数和(自身を除く): 3405399

約数列:

[1, 3, 17, 51, 109, 327, 1439, 1853, 4317, 5559, 24463, 73389, 156851, 470553, 2666467, 7999401]

約数ペア:

[(1, 7999401), (3, 2666467), (17, 470553), (51, 156851), (109, 73389), (327, 24463), (1439, 5559), (1853, 4317)]