243230403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{3373}}^1$

素因数の和:3475

約数の個数: 24

約数和(自身を含む): 357670992

約数和(自身を除く): 114440589

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 1849, 3373, 5547, 10119, 24037, 43849, 72111, 131547, 145039, 435117, 1885507, 5656521, 6236677, 18710031, 81076801, 243230403]

約数ペア:

[(1, 243230403), (3, 81076801), (13, 18710031), (39, 6236677), (43, 5656521), (129, 1885507), (559, 435117), (1677, 145039), (1849, 131547), (3373, 72111), (5547, 43849), (10119, 24037)]