43138971

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 63938160

約数和(自身を除く): 20799189

約数列:

[1, 3, 9, 59, 137, 177, 411, 531, 593, 1233, 1779, 5337, 8083, 24249, 34987, 72747, 81241, 104961, 243723, 314883, 731169, 4793219, 14379657, 43138971]

約数ペア:

[(1, 43138971), (3, 14379657), (9, 4793219), (59, 731169), (137, 314883), (177, 243723), (411, 104961), (531, 81241), (593, 72747), (1233, 34987), (1779, 24249), (5337, 8083)]