2110995

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 3955200

約数和(自身を除く): 1844205

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 823, 855, 2469, 2565, 4115, 7407, 12345, 15637, 22221, 37035, 46911, 78185, 111105, 140733, 234555, 422199, 703665, 2110995]

約数ペア:

[(1, 2110995), (3, 703665), (5, 422199), (9, 234555), (15, 140733), (19, 111105), (27, 78185), (45, 46911), (57, 37035), (95, 22221), (135, 15637), (171, 12345), (285, 7407), (513, 4115), (823, 2565), (855, 2469)]