12371229

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 19699680

約数和(自身を除く): 7328451

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 2459, 5031, 7377, 22131, 31967, 95901, 105737, 287703, 317211, 951633, 1374581, 4123743, 12371229]

約数ペア:

[(1, 12371229), (3, 4123743), (9, 1374581), (13, 951633), (39, 317211), (43, 287703), (117, 105737), (129, 95901), (387, 31967), (559, 22131), (1677, 7377), (2459, 5031)]