23961609

素因数分解:

$3^3\times 7^1\times {\mathrm{126781}}^1$

素因数の和:126797

約数の個数: 16

約数和(自身を含む): 40570240

約数和(自身を除く): 16608631

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 126781, 380343, 887467, 1141029, 2662401, 3423087, 7987203, 23961609]

約数ペア:

[(1, 23961609), (3, 7987203), (7, 3423087), (9, 2662401), (21, 1141029), (27, 887467), (63, 380343), (189, 126781)]