770001387

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{75557}}^1$

素因数の和:75682

約数の個数: 16

約数和(自身を含む): 1063856640

約数和(自身を除く): 293855253

約数列:

[1, 3, 43, 79, 129, 237, 3397, 10191, 75557, 226671, 3248951, 5969003, 9746853, 17907009, 256667129, 770001387]

約数ペア:

[(1, 770001387), (3, 256667129), (43, 17907009), (79, 9746853), (129, 5969003), (237, 3248951), (3397, 226671), (10191, 75557)]