22975309

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:720

約数の個数: 16

約数和(自身を含む): 27279360

約数和(自身を除く): 4304051

約数列:

[1, 7, 31, 217, 239, 443, 1673, 3101, 7409, 13733, 51863, 96131, 105877, 741139, 3282187, 22975309]

約数ペア:

[(1, 22975309), (7, 3282187), (31, 741139), (217, 105877), (239, 96131), (443, 51863), (1673, 13733), (3101, 7409)]