11728389491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{720019}}^1$

素因数の和:720218

約数の個数: 16

約数和(自身を含む): 14515603200

約数和(自身を除く): 2787213709

約数列:

[1, 7, 13, 91, 179, 1253, 2327, 16289, 720019, 5040133, 9360247, 65521729, 128883401, 902183807, 1675484213, 11728389491]

約数ペア:

[(1, 11728389491), (7, 1675484213), (13, 902183807), (91, 128883401), (179, 65521729), (1253, 9360247), (2327, 5040133), (16289, 720019)]