13148817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 20497920

約数和(自身を除く): 7349103

約数列:

[1, 3, 11, 19, 33, 57, 67, 201, 209, 313, 627, 737, 939, 1273, 2211, 3443, 3819, 5947, 10329, 14003, 17841, 20971, 42009, 62913, 65417, 196251, 230681, 398449, 692043, 1195347, 4382939, 13148817]

約数ペア:

[(1, 13148817), (3, 4382939), (11, 1195347), (19, 692043), (33, 398449), (57, 230681), (67, 196251), (201, 65417), (209, 62913), (313, 42009), (627, 20971), (737, 17841), (939, 14003), (1273, 10329), (2211, 5947), (3443, 3819)]