131672887339

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9135703}}^1$

素因数の和:9135810

約数の個数: 16

約数和(自身を含む): 157864965120

約数和(自身を除く): 26192077781

約数列:

[1, 7, 29, 71, 203, 497, 2059, 14413, 9135703, 63949921, 264935387, 648634913, 1854547709, 4540444391, 18810412477, 131672887339]

約数ペア:

[(1, 131672887339), (7, 18810412477), (29, 4540444391), (71, 1854547709), (203, 648634913), (497, 264935387), (2059, 63949921), (14413, 9135703)]