1428459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 2073888

約数和(自身を除く): 645429

約数列:

[1, 3, 17, 37, 51, 111, 629, 757, 1887, 2271, 12869, 28009, 38607, 84027, 476153, 1428459]

約数ペア:

[(1, 1428459), (3, 476153), (17, 84027), (37, 38607), (51, 28009), (111, 12869), (629, 2271), (757, 1887)]