21825063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1117}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 34183968

約数和(自身を除く): 12358905

約数列:

[1, 3, 9, 13, 39, 117, 167, 501, 1117, 1503, 2171, 3351, 6513, 10053, 14521, 19539, 43563, 130689, 186539, 559617, 1678851, 2425007, 7275021, 21825063]

約数ペア:

[(1, 21825063), (3, 7275021), (9, 2425007), (13, 1678851), (39, 559617), (117, 186539), (167, 130689), (501, 43563), (1117, 19539), (1503, 14521), (2171, 10053), (3351, 6513)]