127868798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{21739}}^1$

素因数の和:21931

約数の個数: 16

約数和(自身を含む): 204269040

約数和(自身を除く): 76400242

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 21739, 43478, 369563, 739126, 3760847, 7521694, 63934399, 127868798]

約数ペア:

[(1, 127868798), (2, 63934399), (17, 7521694), (34, 3760847), (173, 739126), (346, 369563), (2941, 43478), (5882, 21739)]