42043561

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{911}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 50780160

約数和(自身を除く): 8736599

約数列:

[1, 7, 19, 133, 347, 911, 2429, 6377, 6593, 17309, 46151, 121163, 316117, 2212819, 6006223, 42043561]

約数ペア:

[(1, 42043561), (7, 6006223), (19, 2212819), (133, 316117), (347, 121163), (911, 46151), (2429, 17309), (6377, 6593)]