12881175553

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{68777}}^1$

素因数の和:69296

約数の個数: 16

約数和(自身を含む): 14261806080

約数和(自身を除く): 1380630527

約数列:

[1, 17, 23, 391, 479, 8143, 11017, 68777, 187289, 1169209, 1581871, 26891807, 32944183, 560051111, 757716209, 12881175553]

約数ペア:

[(1, 12881175553), (17, 757716209), (23, 560051111), (391, 32944183), (479, 26891807), (8143, 1581871), (11017, 1169209), (68777, 187289)]