15407049

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 9752631

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 419, 721, 1257, 1751, 2163, 2933, 5253, 7123, 8799, 12257, 21369, 36771, 43157, 49861, 129471, 149583, 302099, 733669, 906297, 2201007, 5135683, 15407049]

約数ペア:

[(1, 15407049), (3, 5135683), (7, 2201007), (17, 906297), (21, 733669), (51, 302099), (103, 149583), (119, 129471), (309, 49861), (357, 43157), (419, 36771), (721, 21369), (1257, 12257), (1751, 8799), (2163, 7123), (2933, 5253)]