23964423

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7001}}^1$

素因数の和:7174

約数の個数: 16

約数和(自身を含む): 36746496

約数和(自身を除く): 12782073

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 7001, 21003, 49007, 147021, 1141163, 3423489, 7988141, 23964423]

約数ペア:

[(1, 23964423), (3, 7988141), (7, 3423489), (21, 1141163), (163, 147021), (489, 49007), (1141, 21003), (3423, 7001)]