847762227

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{5737}}^1$

素因数の和:6180

約数の個数: 32

約数和(自身を含む): 1356004160

約数和(自身を除く): 508241933

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 421, 1263, 3789, 5473, 5737, 11367, 16419, 17211, 49257, 51633, 74581, 147771, 154899, 223743, 671229, 2013687, 2415277, 7245831, 21737493, 31398601, 65212479, 94195803, 282587409, 847762227]

約数ペア:

[(1, 847762227), (3, 282587409), (9, 94195803), (13, 65212479), (27, 31398601), (39, 21737493), (117, 7245831), (351, 2415277), (421, 2013687), (1263, 671229), (3789, 223743), (5473, 154899), (5737, 147771), (11367, 74581), (16419, 51633), (17211, 49257)]