30804969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 47416320

約数和(自身を除く): 16611351

約数列:

[1, 3, 13, 17, 39, 51, 97, 221, 291, 479, 663, 1261, 1437, 1649, 3783, 4947, 6227, 8143, 18681, 21437, 24429, 46463, 64311, 105859, 139389, 317577, 604019, 789871, 1812057, 2369613, 10268323, 30804969]

約数ペア:

[(1, 30804969), (3, 10268323), (13, 2369613), (17, 1812057), (39, 789871), (51, 604019), (97, 317577), (221, 139389), (291, 105859), (479, 64311), (663, 46463), (1261, 24429), (1437, 21437), (1649, 18681), (3783, 8143), (4947, 6227)]