13082979

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2859

約数の個数: 32

約数和(自身を含む): 22740480

約数和(自身を除く): 9657501

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 2819, 4641, 8457, 19733, 36647, 47923, 59199, 109941, 143769, 256529, 335461, 622999, 769587, 1006383, 1868997, 4360993, 13082979]

約数ペア:

[(1, 13082979), (3, 4360993), (7, 1868997), (13, 1006383), (17, 769587), (21, 622999), (39, 335461), (51, 256529), (91, 143769), (119, 109941), (221, 59199), (273, 47923), (357, 36647), (663, 19733), (1547, 8457), (2819, 4641)]