13025089

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 17740800

約数和(自身を除く): 4715711

約数列:

[1, 7, 11, 19, 29, 77, 133, 203, 209, 307, 319, 551, 1463, 2149, 2233, 3377, 3857, 5833, 6061, 8903, 23639, 40831, 42427, 62321, 64163, 97933, 169157, 449141, 685531, 1184099, 1860727, 13025089]

約数ペア:

[(1, 13025089), (7, 1860727), (11, 1184099), (19, 685531), (29, 449141), (77, 169157), (133, 97933), (203, 64163), (209, 62321), (307, 42427), (319, 40831), (551, 23639), (1463, 8903), (2149, 6061), (2233, 5833), (3377, 3857)]