17279431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 19595520

約数和(自身を除く): 2316089

約数列:

[1, 13, 31, 53, 403, 689, 809, 1643, 10517, 21359, 25079, 42877, 326027, 557401, 1329187, 17279431]

約数ペア:

[(1, 17279431), (13, 1329187), (31, 557401), (53, 326027), (403, 42877), (689, 25079), (809, 21359), (1643, 10517)]