23311701

素因数分解:

$3^2\times 7^2\times {\mathrm{52861}}^1$

素因数の和:52881

約数の個数: 18

約数和(自身を含む): 39170742

約数和(自身を除く): 15859041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 52861, 158583, 370027, 475749, 1110081, 2590189, 3330243, 7770567, 23311701]

約数ペア:

[(1, 23311701), (3, 7770567), (7, 3330243), (9, 2590189), (21, 1110081), (49, 475749), (63, 370027), (147, 158583), (441, 52861)]