172393669

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4783}}^1$

素因数の和:5080

約数の個数: 16

約数和(自身を含む): 208199680

約数和(自身を除く): 35806011

約数列:

[1, 7, 19, 133, 271, 1897, 4783, 5149, 33481, 36043, 90877, 636139, 1296193, 9073351, 24627667, 172393669]

約数ペア:

[(1, 172393669), (7, 24627667), (19, 9073351), (133, 1296193), (271, 636139), (1897, 90877), (4783, 36043), (5149, 33481)]