28815093

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 42763032

約数和(自身を除く): 13947939

約数列:

[1, 3, 9, 53, 159, 193, 313, 477, 579, 939, 1737, 2817, 10229, 16589, 30687, 49767, 60409, 92061, 149301, 181227, 543681, 3201677, 9605031, 28815093]

約数ペア:

[(1, 28815093), (3, 9605031), (9, 3201677), (53, 543681), (159, 181227), (193, 149301), (313, 92061), (477, 60409), (579, 49767), (939, 30687), (1737, 16589), (2817, 10229)]