430492097

素因数分解:

$7^4\times {\mathrm{193}}^1\times {\mathrm{929}}^1$

素因数の和:1150

約数の個数: 20

約数和(自身を含む): 505356420

約数和(自身を除く): 74864323

約数列:

[1, 7, 49, 193, 343, 929, 1351, 2401, 6503, 9457, 45521, 66199, 179297, 318647, 463393, 1255079, 2230529, 8785553, 61498871, 430492097]

約数ペア:

[(1, 430492097), (7, 61498871), (49, 8785553), (193, 2230529), (343, 1255079), (929, 463393), (1351, 318647), (2401, 179297), (6503, 66199), (9457, 45521)]