1330487572827

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{498870481}}^1$

素因数の和:498870618

約数の個数: 16

約数和(自身を含む): 2043373494272

約数和(自身を除く): 712885921445

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 498870481, 1496611443, 3492093367, 10476280101, 63356551087, 190069653261, 443495857609, 1330487572827]

約数ペア:

[(1, 1330487572827), (3, 443495857609), (7, 190069653261), (21, 63356551087), (127, 10476280101), (381, 3492093367), (889, 1496611443), (2667, 498870481)]