12016395

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3761}}^1$

素因数の和:3843

約数の個数: 24

約数和(自身を含む): 21127392

約数和(自身を除く): 9110997

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 3761, 11283, 18805, 33849, 56415, 169245, 267031, 801093, 1335155, 2403279, 4005465, 12016395]

約数ペア:

[(1, 12016395), (3, 4005465), (5, 2403279), (9, 1335155), (15, 801093), (45, 267031), (71, 169245), (213, 56415), (355, 33849), (639, 18805), (1065, 11283), (3195, 3761)]