7983465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 14730240

約数和(自身を除く): 6746775

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 547, 695, 973, 1641, 2085, 2735, 2919, 3829, 4865, 8205, 11487, 14595, 19145, 57435, 76033, 228099, 380165, 532231, 1140495, 1596693, 2661155, 7983465]

約数ペア:

[(1, 7983465), (3, 2661155), (5, 1596693), (7, 1140495), (15, 532231), (21, 380165), (35, 228099), (105, 76033), (139, 57435), (417, 19145), (547, 14595), (695, 11487), (973, 8205), (1641, 4865), (2085, 3829), (2735, 2919)]