11707059

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 21109760

約数和(自身を除く): 9402701

約数列:

[1, 3, 7, 13, 19, 21, 37, 39, 57, 61, 91, 111, 133, 183, 247, 259, 273, 399, 427, 481, 703, 741, 777, 793, 1159, 1281, 1443, 1729, 2109, 2257, 2379, 3367, 3477, 4921, 5187, 5551, 6771, 8113, 9139, 10101, 14763, 15067, 15799, 16653, 24339, 27417, 29341, 42883, 45201, 47397, 63973, 88023, 105469, 128649, 191919, 205387, 300181, 316407, 557479, 616161, 900543, 1672437, 3902353, 11707059]

約数ペア:

[(1, 11707059), (3, 3902353), (7, 1672437), (13, 900543), (19, 616161), (21, 557479), (37, 316407), (39, 300181), (57, 205387), (61, 191919), (91, 128649), (111, 105469), (133, 88023), (183, 63973), (247, 47397), (259, 45201), (273, 42883), (399, 29341), (427, 27417), (481, 24339), (703, 16653), (741, 15799), (777, 15067), (793, 14763), (1159, 10101), (1281, 9139), (1443, 8113), (1729, 6771), (2109, 5551), (2257, 5187), (2379, 4921), (3367, 3477)]