7209208513

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:962

約数の個数: 64

約数和(自身を含む): 9085305600

約数和(自身を除く): 1876097087

約数列:

[1, 13, 17, 19, 29, 73, 221, 247, 323, 377, 493, 551, 811, 949, 1241, 1387, 2117, 4199, 6409, 7163, 9367, 10543, 13787, 15409, 16133, 18031, 23519, 23579, 27521, 35989, 40223, 59203, 121771, 179231, 200317, 261953, 305747, 306527, 399823, 446861, 467857, 522899, 683791, 769639, 1006451, 1124857, 1716887, 3405389, 5197699, 5809193, 7596637, 8889283, 13083863, 14623141, 19122569, 22319531, 29187079, 32620853, 98756281, 248593397, 379432027, 424071089, 554554501, 7209208513]

約数ペア:

[(1, 7209208513), (13, 554554501), (17, 424071089), (19, 379432027), (29, 248593397), (73, 98756281), (221, 32620853), (247, 29187079), (323, 22319531), (377, 19122569), (493, 14623141), (551, 13083863), (811, 8889283), (949, 7596637), (1241, 5809193), (1387, 5197699), (2117, 3405389), (4199, 1716887), (6409, 1124857), (7163, 1006451), (9367, 769639), (10543, 683791), (13787, 522899), (15409, 467857), (16133, 446861), (18031, 399823), (23519, 306527), (23579, 305747), (27521, 261953), (35989, 200317), (40223, 179231), (59203, 121771)]