13746291

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 20905920

約数和(自身を除く): 7159629

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 1427, 3211, 4281, 9633, 18551, 27113, 55653, 81339, 241163, 352469, 723489, 1057407, 4582097, 13746291]

約数ペア:

[(1, 13746291), (3, 4582097), (13, 1057407), (19, 723489), (39, 352469), (57, 241163), (169, 81339), (247, 55653), (507, 27113), (741, 18551), (1427, 9633), (3211, 4281)]