12836047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 15570432

約数和(自身を除く): 2734385

約数列:

[1, 7, 23, 61, 161, 427, 1307, 1403, 9149, 9821, 30061, 79727, 210427, 558089, 1833721, 12836047]

約数ペア:

[(1, 12836047), (7, 1833721), (23, 558089), (61, 210427), (161, 79727), (427, 30061), (1307, 9821), (1403, 9149)]