17240548871

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{231893}}^1$

素因数の和:231975

約数の個数: 32

約数和(自身を含む): 22855472640

約数和(自身を除く): 5614923769

約数列:

[1, 7, 13, 19, 43, 91, 133, 247, 301, 559, 817, 1729, 3913, 5719, 10621, 74347, 231893, 1623251, 3014609, 4405967, 9971399, 21102263, 30841769, 57277571, 69799793, 129628187, 189456581, 400942997, 907397309, 1326196067, 2462935553, 17240548871]

約数ペア:

[(1, 17240548871), (7, 2462935553), (13, 1326196067), (19, 907397309), (43, 400942997), (91, 189456581), (133, 129628187), (247, 69799793), (301, 57277571), (559, 30841769), (817, 21102263), (1729, 9971399), (3913, 4405967), (5719, 3014609), (10621, 1623251), (74347, 231893)]