20214009

素因数分解:

$3^3\times {\mathrm{401}}^1\times {\mathrm{1867}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 30037440

約数和(自身を除く): 9823431

約数列:

[1, 3, 9, 27, 401, 1203, 1867, 3609, 5601, 10827, 16803, 50409, 748667, 2246001, 6738003, 20214009]

約数ペア:

[(1, 20214009), (3, 6738003), (9, 2246001), (27, 748667), (401, 50409), (1203, 16803), (1867, 10827), (3609, 5601)]