28448793

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 44620800

約数和(自身を除く): 16172007

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 279, 369, 829, 837, 1107, 1271, 2487, 3813, 7461, 11439, 22383, 25699, 33989, 34317, 77097, 101967, 231291, 305901, 693873, 917703, 1053659, 3160977, 9482931, 28448793]

約数ペア:

[(1, 28448793), (3, 9482931), (9, 3160977), (27, 1053659), (31, 917703), (41, 693873), (93, 305901), (123, 231291), (279, 101967), (369, 77097), (829, 34317), (837, 33989), (1107, 25699), (1271, 22383), (2487, 11439), (3813, 7461)]