28698483

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21211}}^1$

素因数の和:21266

約数の個数: 16

約数和(自身を含む): 42763392

約数和(自身を除く): 14064909

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 21211, 63633, 233321, 699963, 869651, 2608953, 9566161, 28698483]

約数ペア:

[(1, 28698483), (3, 9566161), (11, 2608953), (33, 869651), (41, 699963), (123, 233321), (451, 63633), (1353, 21211)]