12065409

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{19429}}^1$

素因数の和:19461

約数の個数: 16

約数和(自身を含む): 18652800

約数和(自身を除く): 6587391

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 19429, 58287, 174861, 446867, 524583, 1340601, 4021803, 12065409]

約数ペア:

[(1, 12065409), (3, 4021803), (9, 1340601), (23, 524583), (27, 446867), (69, 174861), (207, 58287), (621, 19429)]