2009132349

素因数分解:

$3^1\times 7^2\times {\mathrm{13667567}}^1$

素因数の和:13667584

約数の個数: 12

約数和(自身を含む): 3116205504

約数和(自身を除く): 1107073155

約数列:

[1, 3, 7, 21, 49, 147, 13667567, 41002701, 95672969, 287018907, 669710783, 2009132349]

約数ペア:

[(1, 2009132349), (3, 669710783), (7, 287018907), (21, 95672969), (49, 41002701), (147, 13667567)]