28336077

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 52715520

約数和(自身を除く): 24379443

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1319, 1953, 2387, 3069, 3957, 7161, 9233, 11871, 14509, 21483, 27699, 40889, 43527, 83097, 101563, 122667, 130581, 286223, 304689, 368001, 449779, 858669, 914067, 1349337, 2576007, 3148453, 4048011, 9445359, 28336077]

約数ペア:

[(1, 28336077), (3, 9445359), (7, 4048011), (9, 3148453), (11, 2576007), (21, 1349337), (31, 914067), (33, 858669), (63, 449779), (77, 368001), (93, 304689), (99, 286223), (217, 130581), (231, 122667), (279, 101563), (341, 83097), (651, 43527), (693, 40889), (1023, 27699), (1319, 21483), (1953, 14509), (2387, 11871), (3069, 9233), (3957, 7161)]