1005404427

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{631139}}^1$

素因数の和:631207

約数の個数: 16

約数和(自身を含む): 1514736000

約数和(自身を除く): 509331573

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 631139, 1893417, 5680251, 17040753, 37237201, 111711603, 335134809, 1005404427]

約数ペア:

[(1, 1005404427), (3, 335134809), (9, 111711603), (27, 37237201), (59, 17040753), (177, 5680251), (531, 1893417), (1593, 631139)]