28319967

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4567}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 44894304

約数和(自身を除く): 16574337

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 4567, 6201, 13701, 41103, 59371, 178113, 242051, 534339, 726153, 2178459, 3146663, 9439989, 28319967]

約数ペア:

[(1, 28319967), (3, 9439989), (9, 3146663), (13, 2178459), (39, 726153), (53, 534339), (117, 242051), (159, 178113), (477, 59371), (689, 41103), (2067, 13701), (4567, 6201)]