430673291

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 470373120

約数和(自身を除く): 39699829

約数列:

[1, 17, 71, 139, 151, 289, 1207, 2363, 2567, 9869, 10721, 20519, 20989, 40171, 43639, 167773, 182257, 356813, 1490219, 2852141, 3098369, 6065821, 25333723, 430673291]

約数ペア:

[(1, 430673291), (17, 25333723), (71, 6065821), (139, 3098369), (151, 2852141), (289, 1490219), (1207, 356813), (2363, 182257), (2567, 167773), (9869, 43639), (10721, 40171), (20519, 20989)]