838971

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 1489920

約数和(自身を除く): 650949

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 193, 207, 483, 579, 621, 1351, 1449, 1737, 4053, 4347, 4439, 5211, 12159, 13317, 31073, 36477, 39951, 93219, 119853, 279657, 838971]

約数ペア:

[(1, 838971), (3, 279657), (7, 119853), (9, 93219), (21, 39951), (23, 36477), (27, 31073), (63, 13317), (69, 12159), (161, 5211), (189, 4439), (193, 4347), (207, 4053), (483, 1737), (579, 1449), (621, 1351)]