17869317

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 24615360

約数和(自身を除く): 6746043

約数列:

[1, 3, 41, 123, 131, 393, 1109, 3327, 5371, 16113, 45469, 136407, 145279, 435837, 5956439, 17869317]

約数ペア:

[(1, 17869317), (3, 5956439), (41, 435837), (123, 145279), (131, 136407), (393, 45469), (1109, 16113), (3327, 5371)]