1274379

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 16

約数和(自身を含む): 1787904

約数和(自身を除く): 513525

約数列:

[1, 3, 31, 71, 93, 193, 213, 579, 2201, 5983, 6603, 13703, 17949, 41109, 424793, 1274379]

約数ペア:

[(1, 1274379), (3, 424793), (31, 41109), (71, 17949), (93, 13703), (193, 6603), (213, 5983), (579, 2201)]