2831361477

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3288457}}^1$

素因数の和:3288508

約数の個数: 16

約数和(自身を含む): 4419687552

約数和(自身を除く): 1588326075

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 3288457, 9865371, 23019199, 69057597, 134826737, 404480211, 943787159, 2831361477]

約数ペア:

[(1, 2831361477), (3, 943787159), (7, 404480211), (21, 134826737), (41, 69057597), (123, 23019199), (287, 9865371), (861, 3288457)]