6986031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 10922688

約数和(自身を除く): 3936657

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 257, 533, 663, 697, 771, 1599, 2091, 3341, 4369, 9061, 10023, 10537, 13107, 27183, 31611, 56797, 136981, 170391, 179129, 410943, 537387, 2328677, 6986031]

約数ペア:

[(1, 6986031), (3, 2328677), (13, 537387), (17, 410943), (39, 179129), (41, 170391), (51, 136981), (123, 56797), (221, 31611), (257, 27183), (533, 13107), (663, 10537), (697, 10023), (771, 9061), (1599, 4369), (2091, 3341)]