380097949

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{705191}}^1$

素因数の和:705216

約数の個数: 12

約数和(自身を含む): 482351328

約数和(自身を除く): 102253379

約数列:

[1, 7, 11, 49, 77, 539, 705191, 4936337, 7757101, 34554359, 54299707, 380097949]

約数ペア:

[(1, 380097949), (7, 54299707), (11, 34554359), (49, 7757101), (77, 4936337), (539, 705191)]