133719551

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15319}}^1$

素因数の和:15398

約数の個数: 16

約数和(自身を含む): 161779200

約数和(自身を除く): 28059649

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 15319, 107233, 444251, 658717, 3109757, 4611019, 19102793, 133719551]

約数ペア:

[(1, 133719551), (7, 19102793), (29, 4611019), (43, 3109757), (203, 658717), (301, 444251), (1247, 107233), (8729, 15319)]