2008686537

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53819}}^1$

素因数の和:53878

約数の個数: 48

約数和(自身を含む): 3526286400

約数和(自身を除く): 1517599863

約数列:

[1, 3, 9, 11, 13, 29, 33, 39, 87, 99, 117, 143, 261, 319, 377, 429, 957, 1131, 1287, 2871, 3393, 4147, 12441, 37323, 53819, 161457, 484371, 592009, 699647, 1560751, 1776027, 2098941, 4682253, 5328081, 6296823, 7696117, 14046759, 17168261, 20289763, 23088351, 51504783, 60869289, 69265053, 154514349, 182607867, 223187393, 669562179, 2008686537]

約数ペア:

[(1, 2008686537), (3, 669562179), (9, 223187393), (11, 182607867), (13, 154514349), (29, 69265053), (33, 60869289), (39, 51504783), (87, 23088351), (99, 20289763), (117, 17168261), (143, 14046759), (261, 7696117), (319, 6296823), (377, 5328081), (429, 4682253), (957, 2098941), (1131, 1776027), (1287, 1560751), (2871, 699647), (3393, 592009), (4147, 484371), (12441, 161457), (37323, 53819)]