15696906939

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{38671}}^1$

素因数の和:39080

約数の個数: 48

約数和(自身を含む): 27509713920

約数和(自身を除く): 11812806981

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 379, 1071, 1137, 2653, 3411, 6443, 7959, 19329, 23877, 38671, 45101, 57987, 116013, 135303, 270697, 348039, 405909, 657407, 812091, 1972221, 2436273, 4601849, 5916663, 13805547, 14656309, 41416641, 43968927, 102594163, 131906781, 249157253, 307782489, 747471759, 923347467, 1744100771, 2242415277, 5232302313, 15696906939]

約数ペア:

[(1, 15696906939), (3, 5232302313), (7, 2242415277), (9, 1744100771), (17, 923347467), (21, 747471759), (51, 307782489), (63, 249157253), (119, 131906781), (153, 102594163), (357, 43968927), (379, 41416641), (1071, 14656309), (1137, 13805547), (2653, 5916663), (3411, 4601849), (6443, 2436273), (7959, 1972221), (19329, 812091), (23877, 657407), (38671, 405909), (45101, 348039), (57987, 270697), (116013, 135303)]