23797361

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 28051584

約数和(自身を除く): 4254223

約数列:

[1, 7, 43, 173, 301, 457, 1211, 3199, 7439, 19651, 52073, 79061, 137557, 553427, 3399623, 23797361]

約数ペア:

[(1, 23797361), (7, 3399623), (43, 553427), (173, 137557), (301, 79061), (457, 52073), (1211, 19651), (3199, 7439)]