7070791

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 9018240

約数和(自身を除く): 1947449

約数列:

[1, 7, 13, 43, 91, 139, 169, 301, 559, 973, 1183, 1807, 3913, 5977, 7267, 12649, 23491, 41839, 50869, 77701, 164437, 543907, 1010113, 7070791]

約数ペア:

[(1, 7070791), (7, 1010113), (13, 543907), (43, 164437), (91, 77701), (139, 50869), (169, 41839), (301, 23491), (559, 12649), (973, 7267), (1183, 5977), (1807, 3913)]