12947231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 14653440

約数和(自身を除く): 1706209

約数列:

[1, 11, 47, 79, 317, 517, 869, 3487, 3713, 14899, 25043, 40843, 163889, 275473, 1177021, 12947231]

約数ペア:

[(1, 12947231), (11, 1177021), (47, 275473), (79, 163889), (317, 40843), (517, 25043), (869, 14899), (3487, 3713)]