12563901

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11731}}^1$

素因数の和:11761

約数の個数: 24

約数和(自身を含む): 21962304

約数和(自身を除く): 9398403

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 11731, 35193, 82117, 105579, 199427, 246351, 598281, 739053, 1395989, 1794843, 4187967, 12563901]

約数ペア:

[(1, 12563901), (3, 4187967), (7, 1794843), (9, 1395989), (17, 739053), (21, 598281), (51, 246351), (63, 199427), (119, 105579), (153, 82117), (357, 35193), (1071, 11731)]