173821143

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1\times {\mathrm{1907}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 242148096

約数和(自身を除く): 68326953

約数列:

[1, 3, 23, 69, 1321, 1907, 3963, 5721, 30383, 43861, 91149, 131583, 2519147, 7557441, 57940381, 173821143]

約数ペア:

[(1, 173821143), (3, 57940381), (23, 7557441), (69, 2519147), (1321, 131583), (1907, 91149), (3963, 43861), (5721, 30383)]