68021539

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1069}}^1$

素因数の和:1302

約数の個数: 16

約数和(自身を含む): 76269600

約数和(自身を除く): 8248061

約数列:

[1, 17, 19, 197, 323, 1069, 3349, 3743, 18173, 20311, 63631, 210593, 345287, 3580081, 4001267, 68021539]

約数ペア:

[(1, 68021539), (17, 4001267), (19, 3580081), (197, 345287), (323, 210593), (1069, 63631), (3349, 20311), (3743, 18173)]