28733661

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7079}}^1$

素因数の和:7137

約数の個数: 24

約数和(自身を含む): 46388160

約数和(自身を除く): 17654499

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 7079, 21237, 63711, 77869, 233607, 290239, 700821, 870717, 2612151, 3192629, 9577887, 28733661]

約数ペア:

[(1, 28733661), (3, 9577887), (9, 3192629), (11, 2612151), (33, 870717), (41, 700821), (99, 290239), (123, 233607), (369, 77869), (451, 63711), (1353, 21237), (4059, 7079)]