828772569

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{29411}}^1$

素因数の和:29549

約数の個数: 24

約数和(自身を含む): 1248009984

約数和(自身を除く): 419237415

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 3131, 9393, 28179, 29411, 88233, 264699, 911741, 2735223, 2970511, 8205669, 8911533, 26734599, 92085841, 276257523, 828772569]

約数ペア:

[(1, 828772569), (3, 276257523), (9, 92085841), (31, 26734599), (93, 8911533), (101, 8205669), (279, 2970511), (303, 2735223), (909, 911741), (3131, 264699), (9393, 88233), (28179, 29411)]