147886739

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{147739}}^1$

素因数の和:147770

約数の個数: 16

約数和(自身を含む): 198562560

約数和(自身を除く): 50675821

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 147739, 1034173, 1625129, 1920607, 11375903, 13444249, 21126677, 147886739]

約数ペア:

[(1, 147886739), (7, 21126677), (11, 13444249), (13, 11375903), (77, 1920607), (91, 1625129), (143, 1034173), (1001, 147739)]