128976419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{15287}}^1$

素因数の和:15370

約数の個数: 16

約数和(自身を含む): 154103040

約数和(自身を除く): 25126621

約数列:

[1, 11, 13, 59, 143, 649, 767, 8437, 15287, 168157, 198731, 901933, 2186041, 9921263, 11725129, 128976419]

約数ペア:

[(1, 128976419), (11, 11725129), (13, 9921263), (59, 2186041), (143, 901933), (649, 198731), (767, 168157), (8437, 15287)]