968643069

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{159763}}^1$

素因数の和:159856

約数の個数: 16

約数和(自身を含む): 1349686272

約数和(自身を除く): 381043203

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 159763, 479289, 6869809, 7508861, 20609427, 22526583, 322881023, 968643069]

約数ペア:

[(1, 968643069), (3, 322881023), (43, 22526583), (47, 20609427), (129, 7508861), (141, 6869809), (2021, 479289), (6063, 159763)]