879492033

素因数分解:

$3^3\times 7^2\times {\mathrm{664771}}^1$

素因数の和:664794

約数の個数: 24

約数和(自身を含む): 1515680160

約数和(自身を除く): 636188127

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 664771, 1994313, 4653397, 5982939, 13960191, 17948817, 32573779, 41880573, 97721337, 125641719, 293164011, 879492033]

約数ペア:

[(1, 879492033), (3, 293164011), (7, 125641719), (9, 97721337), (21, 41880573), (27, 32573779), (49, 17948817), (63, 13960191), (147, 5982939), (189, 4653397), (441, 1994313), (1323, 664771)]