172173841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{49891}}^1$

素因数の和:49944

約数の個数: 16

約数和(自身を含む): 215533440

約数和(自身を除く): 43359599

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 49891, 349237, 848147, 1446839, 5937029, 10127873, 24596263, 172173841]

約数ペア:

[(1, 172173841), (7, 24596263), (17, 10127873), (29, 5937029), (119, 1446839), (203, 848147), (493, 349237), (3451, 49891)]