23659503

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 39726720

約数和(自身を除く): 16067217

約数列:

[1, 3, 7, 19, 21, 43, 49, 57, 129, 133, 147, 197, 301, 399, 591, 817, 903, 931, 1379, 2107, 2451, 2793, 3743, 4137, 5719, 6321, 8471, 9653, 11229, 17157, 25413, 26201, 28959, 40033, 59297, 78603, 120099, 160949, 177891, 183407, 415079, 482847, 550221, 1126643, 1245237, 3379929, 7886501, 23659503]

約数ペア:

[(1, 23659503), (3, 7886501), (7, 3379929), (19, 1245237), (21, 1126643), (43, 550221), (49, 482847), (57, 415079), (129, 183407), (133, 177891), (147, 160949), (197, 120099), (301, 78603), (399, 59297), (591, 40033), (817, 28959), (903, 26201), (931, 25413), (1379, 17157), (2107, 11229), (2451, 9653), (2793, 8471), (3743, 6321), (4137, 5719)]