67798983

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28571}}^1$

素因数の和:28694

約数の個数: 16

約数和(自身を含む): 104230656

約数和(自身を除く): 36431673

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 28571, 85713, 199997, 599991, 3228523, 9685569, 22599661, 67798983]

約数ペア:

[(1, 67798983), (3, 22599661), (7, 9685569), (21, 3228523), (113, 599991), (339, 199997), (791, 85713), (2373, 28571)]