1310365899

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1301}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 2083929120

約数和(自身を除く): 773563221

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 227, 261, 493, 681, 1301, 1479, 2043, 3859, 3903, 4437, 6583, 11577, 11709, 19749, 22117, 34731, 37729, 59247, 66351, 111911, 113187, 199053, 295327, 335733, 339561, 641393, 885981, 1007199, 1924179, 2657943, 5020559, 5772537, 8564483, 15061677, 25693449, 45185031, 77080347, 145596211, 436788633, 1310365899]

約数ペア:

[(1, 1310365899), (3, 436788633), (9, 145596211), (17, 77080347), (29, 45185031), (51, 25693449), (87, 15061677), (153, 8564483), (227, 5772537), (261, 5020559), (493, 2657943), (681, 1924179), (1301, 1007199), (1479, 885981), (2043, 641393), (3859, 339561), (3903, 335733), (4437, 295327), (6583, 199053), (11577, 113187), (11709, 111911), (19749, 66351), (22117, 59247), (34731, 37729)]