13018593

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21377}}^1$

素因数の和:21416

約数の個数: 16

約数和(自身を含む): 20522880

約数和(自身を除く): 7504287

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 21377, 64131, 149639, 448917, 619933, 1859799, 4339531, 13018593]

約数ペア:

[(1, 13018593), (3, 4339531), (7, 1859799), (21, 619933), (29, 448917), (87, 149639), (203, 64131), (609, 21377)]