73428677

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{647}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 86925312

約数和(自身を除く): 13496635

約数列:

[1, 7, 31, 217, 523, 647, 3661, 4529, 16213, 20057, 113491, 140399, 338381, 2368667, 10489811, 73428677]

約数ペア:

[(1, 73428677), (7, 10489811), (31, 2368667), (217, 338381), (523, 140399), (647, 113491), (3661, 20057), (4529, 16213)]