28343997

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6983}}^1$

素因数の和:7041

約数の個数: 24

約数和(自身を含む): 45759168

約数和(自身を除く): 17415171

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 6983, 20949, 62847, 76813, 230439, 286303, 691317, 858909, 2576727, 3149333, 9447999, 28343997]

約数ペア:

[(1, 28343997), (3, 9447999), (9, 3149333), (11, 2576727), (33, 858909), (41, 691317), (99, 286303), (123, 230439), (369, 76813), (451, 62847), (1353, 20949), (4059, 6983)]