987101745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{9400969}}^1$

素因数の和:9400984

約数の個数: 16

約数和(自身を含む): 1804986240

約数和(自身を除く): 817884495

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 9400969, 28202907, 47004845, 65806783, 141014535, 197420349, 329033915, 987101745]

約数ペア:

[(1, 987101745), (3, 329033915), (5, 197420349), (7, 141014535), (15, 65806783), (21, 47004845), (35, 28202907), (105, 9400969)]