172672031

素因数分解:

$7^3\times {\mathrm{47}}^1\times {\mathrm{10711}}^1$

素因数の和:10779

約数の個数: 16

約数和(自身を含む): 205670400

約数和(自身を除く): 32998369

約数列:

[1, 7, 47, 49, 329, 343, 2303, 10711, 16121, 74977, 503417, 524839, 3523919, 3673873, 24667433, 172672031]

約数ペア:

[(1, 172672031), (7, 24667433), (47, 3673873), (49, 3523919), (329, 524839), (343, 503417), (2303, 74977), (10711, 16121)]