12406329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 19498752

約数和(自身を除く): 7092423

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 991, 1391, 2973, 4173, 8919, 12519, 12883, 38649, 106037, 115947, 318111, 954333, 1378481, 4135443, 12406329]

約数ペア:

[(1, 12406329), (3, 4135443), (9, 1378481), (13, 954333), (39, 318111), (107, 115947), (117, 106037), (321, 38649), (963, 12883), (991, 12519), (1391, 8919), (2973, 4173)]