12836421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{36571}}^1$

素因数の和:36593

約数の個数: 16

約数和(自身を含む): 20480320

約数和(自身を除く): 7643899

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 36571, 109713, 329139, 475423, 987417, 1426269, 4278807, 12836421]

約数ペア:

[(1, 12836421), (3, 4278807), (9, 1426269), (13, 987417), (27, 475423), (39, 329139), (117, 109713), (351, 36571)]