13038465027

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1949}}^1\times {\mathrm{2677}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 21431498400

約数和(自身を除く): 8393033373

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1949, 2499, 2677, 5847, 8031, 13643, 18739, 33133, 40929, 45509, 56217, 95501, 99399, 131173, 136527, 231931, 286503, 318563, 393519, 695793, 955689, 1623517, 2229941, 4870551, 5217473, 6689823, 15652419, 36522311, 88697041, 109566933, 255656177, 266091123, 620879287, 766968531, 1862637861, 4346155009, 13038465027]

約数ペア:

[(1, 13038465027), (3, 4346155009), (7, 1862637861), (17, 766968531), (21, 620879287), (49, 266091123), (51, 255656177), (119, 109566933), (147, 88697041), (357, 36522311), (833, 15652419), (1949, 6689823), (2499, 5217473), (2677, 4870551), (5847, 2229941), (8031, 1623517), (13643, 955689), (18739, 695793), (33133, 393519), (40929, 318563), (45509, 286503), (56217, 231931), (95501, 136527), (99399, 131173)]