13951377

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7417}}^1$

素因数の和:7453

約数の個数: 24

約数和(自身を含む): 23144160

約数和(自身を除く): 9192783

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 7417, 22251, 66753, 81587, 140923, 244761, 422769, 734283, 1268307, 1550153, 4650459, 13951377]

約数ペア:

[(1, 13951377), (3, 4650459), (9, 1550153), (11, 1268307), (19, 734283), (33, 422769), (57, 244761), (99, 140923), (171, 81587), (209, 66753), (627, 22251), (1881, 7417)]