23135721

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1637}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 35328384

約数和(自身を除く): 12192663

約数列:

[1, 3, 7, 21, 673, 1637, 2019, 4711, 4911, 11459, 14133, 34377, 1101701, 3305103, 7711907, 23135721]

約数ペア:

[(1, 23135721), (3, 7711907), (7, 3305103), (21, 1101701), (673, 34377), (1637, 14133), (2019, 11459), (4711, 4911)]