9959383

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 11957760

約数和(自身を除く): 1998377

約数列:

[1, 7, 29, 71, 203, 497, 691, 2059, 4837, 14413, 20039, 49061, 140273, 343427, 1422769, 9959383]

約数ペア:

[(1, 9959383), (7, 1422769), (29, 343427), (71, 140273), (203, 49061), (497, 20039), (691, 14413), (2059, 4837)]