70733257

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 89099136

約数和(自身を除く): 18365879

約数列:

[1, 7, 19, 23, 133, 161, 361, 437, 1217, 2527, 3059, 8303, 8519, 23123, 27991, 58121, 161861, 195937, 439337, 531829, 3075359, 3722803, 10104751, 70733257]

約数ペア:

[(1, 70733257), (7, 10104751), (19, 3722803), (23, 3075359), (133, 531829), (161, 439337), (361, 195937), (437, 161861), (1217, 58121), (2527, 27991), (3059, 23123), (8303, 8519)]