16401543

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 22602240

約数和(自身を除く): 6200697

約数列:

[1, 3, 47, 89, 141, 267, 1307, 3921, 4183, 12549, 61429, 116323, 184287, 348969, 5467181, 16401543]

約数ペア:

[(1, 16401543), (3, 5467181), (47, 348969), (89, 184287), (141, 116323), (267, 61429), (1307, 12549), (3921, 4183)]