1275102673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{379}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 1482364800

約数和(自身を除く): 207262127

約数列:

[1, 13, 19, 53, 247, 257, 379, 689, 1007, 3341, 4883, 4927, 7201, 13091, 13621, 20087, 63479, 93613, 97403, 177073, 258799, 261131, 381653, 1266239, 1850657, 3364387, 4961489, 5162359, 24058541, 67110667, 98084821, 1275102673]

約数ペア:

[(1, 1275102673), (13, 98084821), (19, 67110667), (53, 24058541), (247, 5162359), (257, 4961489), (379, 3364387), (689, 1850657), (1007, 1266239), (3341, 381653), (4883, 261131), (4927, 258799), (7201, 177073), (13091, 97403), (13621, 93613), (20087, 63479)]