30538017

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 45610344

約数和(自身を除く): 15072327

約数列:

[1, 3, 9, 53, 73, 159, 219, 477, 657, 877, 2631, 3869, 7893, 11607, 34821, 46481, 64021, 139443, 192063, 418329, 576189, 3393113, 10179339, 30538017]

約数ペア:

[(1, 30538017), (3, 10179339), (9, 3393113), (53, 576189), (73, 418329), (159, 192063), (219, 139443), (477, 64021), (657, 46481), (877, 34821), (2631, 11607), (3869, 7893)]