28853343

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5499

約数の個数: 24

約数和(自身を含む): 45294080

約数和(自身を除く): 16440737

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 5443, 16329, 48987, 103417, 168733, 310251, 506199, 930753, 1518597, 3205927, 9617781, 28853343]

約数ペア:

[(1, 28853343), (3, 9617781), (9, 3205927), (19, 1518597), (31, 930753), (57, 506199), (93, 310251), (171, 168733), (279, 103417), (589, 48987), (1767, 16329), (5301, 5443)]