1365147

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 2396160

約数和(自身を除く): 1031013

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 233, 279, 651, 699, 837, 1631, 1953, 2097, 4893, 5859, 6291, 7223, 14679, 21669, 44037, 50561, 65007, 151683, 195021, 455049, 1365147]

約数ペア:

[(1, 1365147), (3, 455049), (7, 195021), (9, 151683), (21, 65007), (27, 50561), (31, 44037), (63, 21669), (93, 14679), (189, 7223), (217, 6291), (233, 5859), (279, 4893), (651, 2097), (699, 1953), (837, 1631)]