26961909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 41395200

約数和(自身を除く): 14433291

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 377, 403, 769, 899, 1131, 1209, 2307, 2697, 9997, 11687, 22301, 23839, 29991, 35061, 66903, 71517, 289913, 309907, 691331, 869739, 929721, 2073993, 8987303, 26961909]

約数ペア:

[(1, 26961909), (3, 8987303), (13, 2073993), (29, 929721), (31, 869739), (39, 691331), (87, 309907), (93, 289913), (377, 71517), (403, 66903), (769, 35061), (899, 29991), (1131, 23839), (1209, 22301), (2307, 11687), (2697, 9997)]