1521156481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{16829}}^1$

素因数の和:17268

約数の個数: 16

約数和(自身を含む): 1738875600

約数和(自身を除く): 217719119

約数列:

[1, 13, 17, 221, 409, 5317, 6953, 16829, 90389, 218777, 286093, 3719209, 6883061, 89479793, 117012037, 1521156481]

約数ペア:

[(1, 1521156481), (13, 117012037), (17, 89479793), (221, 6883061), (409, 3719209), (5317, 286093), (6953, 218777), (16829, 90389)]