877452009

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{6067}}^1$

素因数の和:6245

約数の個数: 32

約数和(自身を含む): 1370105856

約数和(自身を除く): 492653847

約数列:

[1, 3, 7, 21, 71, 97, 213, 291, 497, 679, 1491, 2037, 6067, 6887, 18201, 20661, 42469, 48209, 127407, 144627, 430757, 588499, 1292271, 1765497, 3015299, 4119493, 9045897, 12358479, 41783429, 125350287, 292484003, 877452009]

約数ペア:

[(1, 877452009), (3, 292484003), (7, 125350287), (21, 41783429), (71, 12358479), (97, 9045897), (213, 4119493), (291, 3015299), (497, 1765497), (679, 1292271), (1491, 588499), (2037, 430757), (6067, 144627), (6887, 127407), (18201, 48209), (20661, 42469)]