23709819

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2027}}^1$

素因数の和:2594

約数の個数: 16

約数和(自身を含む): 36211968

約数和(自身を除く): 12502149

約数列:

[1, 3, 7, 21, 557, 1671, 2027, 3899, 6081, 11697, 14189, 42567, 1129039, 3387117, 7903273, 23709819]

約数ペア:

[(1, 23709819), (3, 7903273), (7, 3387117), (21, 1129039), (557, 42567), (1671, 14189), (2027, 11697), (3899, 6081)]