252629757

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47657}}^1$

素因数の和:47713

約数の個数: 24

約数和(自身を含む): 396514560

約数和(自身を除く): 143884803

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 47657, 142971, 428913, 905483, 1477367, 2716449, 4432101, 8149347, 13296303, 28069973, 84209919, 252629757]

約数ペア:

[(1, 252629757), (3, 84209919), (9, 28069973), (19, 13296303), (31, 8149347), (57, 4432101), (93, 2716449), (171, 1477367), (279, 905483), (589, 428913), (1767, 142971), (5301, 47657)]