8850009

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 14321664

約数和(自身を除く): 5471655

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 251, 483, 511, 753, 1533, 1679, 1757, 5037, 5271, 5773, 11753, 17319, 18323, 35259, 40411, 54969, 121233, 128261, 384783, 421429, 1264287, 2950003, 8850009]

約数ペア:

[(1, 8850009), (3, 2950003), (7, 1264287), (21, 421429), (23, 384783), (69, 128261), (73, 121233), (161, 54969), (219, 40411), (251, 35259), (483, 18323), (511, 17319), (753, 11753), (1533, 5773), (1679, 5271), (1757, 5037)]