119986321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{1213}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 147933184

約数和(自身を除く): 27946863

約数列:

[1, 7, 13, 91, 1087, 1213, 7609, 8491, 14131, 15769, 98917, 110383, 1318531, 9229717, 17140903, 119986321]

約数ペア:

[(1, 119986321), (7, 17140903), (13, 9229717), (91, 1318531), (1087, 110383), (1213, 98917), (7609, 15769), (8491, 14131)]