2717121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{601}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 3987648

約数和(自身を除く): 1270527

約数列:

[1, 3, 11, 33, 137, 411, 601, 1507, 1803, 4521, 6611, 19833, 82337, 247011, 905707, 2717121]

約数ペア:

[(1, 2717121), (3, 905707), (11, 247011), (33, 82337), (137, 19833), (411, 6611), (601, 4521), (1507, 1803)]