13303886365

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4936507}}^1$

素因数の和:4936537

約数の個数: 24

約数和(自身を含む): 20259428832

約数和(自身を除く): 6955542467

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 4936507, 24682535, 34555549, 54301577, 172777745, 241888843, 271507885, 380111039, 1209444215, 1900555195, 2660777273, 13303886365]

約数ペア:

[(1, 13303886365), (5, 2660777273), (7, 1900555195), (11, 1209444215), (35, 380111039), (49, 271507885), (55, 241888843), (77, 172777745), (245, 54301577), (385, 34555549), (539, 24682535), (2695, 4936507)]