78694247

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:542

約数の個数: 16

約数和(自身を含む): 84080640

約数和(自身を除く): 5386393

約数列:

[1, 23, 67, 223, 229, 1541, 5129, 5267, 14941, 15343, 51067, 343643, 352889, 1174541, 3421489, 78694247]

約数ペア:

[(1, 78694247), (23, 3421489), (67, 1174541), (223, 352889), (229, 343643), (1541, 51067), (5129, 15343), (5267, 14941)]