23430591

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1877}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 36132720

約数和(自身を除く): 12702129

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 1877, 4161, 5631, 12483, 16893, 35663, 106989, 137021, 320967, 411063, 1233189, 2603399, 7810197, 23430591]

約数ペア:

[(1, 23430591), (3, 7810197), (9, 2603399), (19, 1233189), (57, 411063), (73, 320967), (171, 137021), (219, 106989), (657, 35663), (1387, 16893), (1877, 12483), (4161, 5631)]