142664309281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4447}}^1\times {\mathrm{8539}}^1$

素因数の和:13033

約数の個数: 24

約数和(自身を含む): 163263484160

約数和(自身を除く): 20599174879

約数列:

[1, 13, 17, 221, 289, 3757, 4447, 8539, 57811, 75599, 111007, 145163, 982787, 1285183, 1887119, 2467771, 16707379, 32081023, 37972933, 493648129, 645539861, 8392018193, 10974177637, 142664309281]

約数ペア:

[(1, 142664309281), (13, 10974177637), (17, 8392018193), (221, 645539861), (289, 493648129), (3757, 37972933), (4447, 32081023), (8539, 16707379), (57811, 2467771), (75599, 1887119), (111007, 1285183), (145163, 982787)]