2653691313

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{19717}}^1$

素因数の和:19786

約数の個数: 64

約数和(自身を含む): 4770178560

約数和(自身を除く): 2116487247

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 51, 87, 91, 119, 203, 221, 273, 357, 377, 493, 609, 663, 1131, 1479, 1547, 2639, 3451, 4641, 6409, 7917, 10353, 19227, 19717, 44863, 59151, 134589, 138019, 256321, 335189, 414057, 571793, 768963, 1005567, 1715379, 1794247, 2346323, 4002551, 4357457, 5382741, 7038969, 7433309, 9720481, 12007653, 13072371, 22299927, 29161443, 30502199, 52033163, 68043367, 91506597, 126366253, 156099489, 204130101, 379098759, 884563771, 2653691313]

約数ペア:

[(1, 2653691313), (3, 884563771), (7, 379098759), (13, 204130101), (17, 156099489), (21, 126366253), (29, 91506597), (39, 68043367), (51, 52033163), (87, 30502199), (91, 29161443), (119, 22299927), (203, 13072371), (221, 12007653), (273, 9720481), (357, 7433309), (377, 7038969), (493, 5382741), (609, 4357457), (663, 4002551), (1131, 2346323), (1479, 1794247), (1547, 1715379), (2639, 1005567), (3451, 768963), (4641, 571793), (6409, 414057), (7917, 335189), (10353, 256321), (19227, 138019), (19717, 134589), (44863, 59151)]