13427323

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 17064432

約数和(自身を除く): 3637109

約数列:

[1, 7, 13, 49, 91, 107, 197, 637, 749, 1379, 1391, 2561, 5243, 9653, 9737, 17927, 21079, 68159, 125489, 147553, 274027, 1032871, 1918189, 13427323]

約数ペア:

[(1, 13427323), (7, 1918189), (13, 1032871), (49, 274027), (91, 147553), (107, 125489), (197, 68159), (637, 21079), (749, 17927), (1379, 9737), (1391, 9653), (2561, 5243)]