71360219

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{76649}}^1$

素因数の和:76682

約数の個数: 12

約数和(自身を含む): 87381000

約数和(自身を除く): 16020781

約数列:

[1, 7, 19, 49, 133, 931, 76649, 536543, 1456331, 3755801, 10194317, 71360219]

約数ペア:

[(1, 71360219), (7, 10194317), (19, 3755801), (49, 1456331), (133, 536543), (931, 76649)]