12407421

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3833}}^1$

素因数の和:3932

約数の個数: 16

約数和(自身を含む): 18035136

約数和(自身を除く): 5627715

約数列:

[1, 3, 13, 39, 83, 249, 1079, 3237, 3833, 11499, 49829, 149487, 318139, 954417, 4135807, 12407421]

約数ペア:

[(1, 12407421), (3, 4135807), (13, 954417), (39, 318139), (83, 149487), (249, 49829), (1079, 11499), (3237, 3833)]