13686071

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 16920576

約数和(自身を除く): 3234505

約数列:

[1, 7, 17, 47, 119, 329, 799, 2447, 5593, 17129, 41599, 115009, 291193, 805063, 1955153, 13686071]

約数ペア:

[(1, 13686071), (7, 1955153), (17, 805063), (47, 291193), (119, 115009), (329, 41599), (799, 17129), (2447, 5593)]