71840111

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3701}}^1$

素因数の和:3814

約数の個数: 16

約数和(自身を含む): 85294080

約数和(自身を除く): 13453969

約数列:

[1, 7, 47, 59, 329, 413, 2773, 3701, 19411, 25907, 173947, 218359, 1217629, 1528513, 10262873, 71840111]

約数ペア:

[(1, 71840111), (7, 10262873), (47, 1528513), (59, 1217629), (329, 218359), (413, 173947), (2773, 25907), (3701, 19411)]