29156547

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{81671}}^1$

素因数の和:81698

約数の個数: 16

約数和(自身を含む): 47043072

約数和(自身を除く): 17886525

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 81671, 245013, 571697, 1388407, 1715091, 4165221, 9718849, 29156547]

約数ペア:

[(1, 29156547), (3, 9718849), (7, 4165221), (17, 1715091), (21, 1388407), (51, 571697), (119, 245013), (357, 81671)]