16940163

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{379}}^1$

素因数の和:746

約数の個数: 16

約数和(自身を含む): 23201280

約数和(自身を除く): 6261117

約数列:

[1, 3, 47, 141, 317, 379, 951, 1137, 14899, 17813, 44697, 53439, 120143, 360429, 5646721, 16940163]

約数ペア:

[(1, 16940163), (3, 5646721), (47, 360429), (141, 120143), (317, 53439), (379, 44697), (951, 17813), (1137, 14899)]