172359481

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{30817}}^1$

素因数の和:30888

約数の個数: 16

約数和(自身を含む): 213014016

約数和(自身を除く): 40654535

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 30817, 215719, 523889, 1448399, 3667223, 10138793, 24622783, 172359481]

約数ペア:

[(1, 172359481), (7, 24622783), (17, 10138793), (47, 3667223), (119, 1448399), (329, 523889), (799, 215719), (5593, 30817)]