253502469

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{82601}}^1$

素因数の和:82649

約数の個数: 24

約数和(自身を含む): 412349184

約数和(自身を除く): 158846715

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 82601, 247803, 743409, 908611, 2560631, 2725833, 7681893, 8177499, 23045679, 28166941, 84500823, 253502469]

約数ペア:

[(1, 253502469), (3, 84500823), (9, 28166941), (11, 23045679), (31, 8177499), (33, 7681893), (93, 2725833), (99, 2560631), (279, 908611), (341, 743409), (1023, 247803), (3069, 82601)]