31214157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17029}}^1$

素因数の和:17092

約数の個数: 16

約数和(自身を含む): 45776640

約数和(自身を除く): 14562483

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 17029, 51087, 221377, 664131, 800363, 2401089, 10404719, 31214157]

約数ペア:

[(1, 31214157), (3, 10404719), (13, 2401089), (39, 800363), (47, 664131), (141, 221377), (611, 51087), (1833, 17029)]