9893637

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 16047360

約数和(自身を除く): 6153723

約数列:

[1, 3, 9, 13, 27, 39, 71, 117, 213, 351, 397, 639, 923, 1191, 1917, 2769, 3573, 5161, 8307, 10719, 15483, 24921, 28187, 46449, 84561, 139347, 253683, 366431, 761049, 1099293, 3297879, 9893637]

約数ペア:

[(1, 9893637), (3, 3297879), (9, 1099293), (13, 761049), (27, 366431), (39, 253683), (71, 139347), (117, 84561), (213, 46449), (351, 28187), (397, 24921), (639, 15483), (923, 10719), (1191, 8307), (1917, 5161), (2769, 3573)]