17913329

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 21465600

約数和(自身を除く): 3552271

約数列:

[1, 7, 29, 79, 203, 553, 1117, 2291, 7819, 16037, 32393, 88243, 226751, 617701, 2559047, 17913329]

約数ペア:

[(1, 17913329), (7, 2559047), (29, 617701), (79, 226751), (203, 88243), (553, 32393), (1117, 16037), (2291, 7819)]