2011294773

素因数分解:

$3^3\times {\mathrm{6449}}^1\times {\mathrm{11551}}^1$

素因数の和:18009

約数の個数: 16

約数和(自身を含む): 2980416000

約数和(自身を除く): 969121227

約数列:

[1, 3, 9, 27, 6449, 11551, 19347, 34653, 58041, 103959, 174123, 311877, 74492399, 223477197, 670431591, 2011294773]

約数ペア:

[(1, 2011294773), (3, 670431591), (9, 223477197), (27, 74492399), (6449, 311877), (11551, 174123), (19347, 103959), (34653, 58041)]