12944217

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 20639472

約数和(自身を除く): 7695255

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 169, 211, 363, 429, 507, 633, 1573, 1859, 2321, 2743, 4719, 5577, 6963, 8229, 20449, 25531, 30173, 35659, 61347, 76593, 90519, 106977, 331903, 392249, 995709, 1176747, 4314739, 12944217]

約数ペア:

[(1, 12944217), (3, 4314739), (11, 1176747), (13, 995709), (33, 392249), (39, 331903), (121, 106977), (143, 90519), (169, 76593), (211, 61347), (363, 35659), (429, 30173), (507, 25531), (633, 20449), (1573, 8229), (1859, 6963), (2321, 5577), (2743, 4719)]