23996819

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^2$

素因数の和:447

約数の個数: 18

約数和(自身を含む): 30597372

約数和(自身を除く): 6600553

約数列:

[1, 7, 11, 49, 77, 211, 539, 1477, 2321, 10339, 16247, 44521, 113729, 311647, 489731, 2181529, 3428117, 23996819]

約数ペア:

[(1, 23996819), (7, 3428117), (11, 2181529), (49, 489731), (77, 311647), (211, 113729), (539, 44521), (1477, 16247), (2321, 10339)]