2011664511

素因数分解:

$3^3\times {\mathrm{1069}}^1\times {\mathrm{69697}}^1$

素因数の和:70775

約数の個数: 16

約数和(自身を含む): 2983074400

約数和(自身を除く): 971409889

約数列:

[1, 3, 9, 27, 1069, 3207, 9621, 28863, 69697, 209091, 627273, 1881819, 74506093, 223518279, 670554837, 2011664511]

約数ペア:

[(1, 2011664511), (3, 670554837), (9, 223518279), (27, 74506093), (1069, 1881819), (3207, 627273), (9621, 209091), (28863, 69697)]