12347673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 17867136

約数和(自身を除く): 5519463

約数列:

[1, 3, 13, 39, 137, 411, 1781, 2311, 5343, 6933, 30043, 90129, 316607, 949821, 4115891, 12347673]

約数ペア:

[(1, 12347673), (3, 4115891), (13, 949821), (39, 316607), (137, 90129), (411, 30043), (1781, 6933), (2311, 5343)]