12054207

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21487}}^1$

素因数の和:21518

約数の個数: 16

約数和(自身を含む): 18565632

約数和(自身を除く): 6511425

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21487, 64461, 236357, 365279, 709071, 1095837, 4018069, 12054207]

約数ペア:

[(1, 12054207), (3, 4018069), (11, 1095837), (17, 709071), (33, 365279), (51, 236357), (187, 64461), (561, 21487)]