23170609

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 31629312

約数和(自身を除く): 8458703

約数列:

[1, 7, 11, 17, 31, 77, 119, 187, 217, 341, 527, 571, 1309, 2387, 3689, 3997, 5797, 6281, 9707, 17701, 40579, 43967, 67949, 106777, 123907, 194711, 300917, 747439, 1362977, 2106419, 3310087, 23170609]

約数ペア:

[(1, 23170609), (7, 3310087), (11, 2106419), (17, 1362977), (31, 747439), (77, 300917), (119, 194711), (187, 123907), (217, 106777), (341, 67949), (527, 43967), (571, 40579), (1309, 17701), (2387, 9707), (3689, 6281), (3997, 5797)]