1380031233

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1\times {\mathrm{1291}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 2128389120

約数和(自身を除く): 748357887

約数列:

[1, 3, 7, 21, 109, 327, 467, 763, 1291, 1401, 2289, 3269, 3873, 9037, 9807, 27111, 50903, 140719, 152709, 356321, 422157, 602897, 985033, 1068963, 1808691, 2955099, 4220279, 12660837, 65715773, 197147319, 460010411, 1380031233]

約数ペア:

[(1, 1380031233), (3, 460010411), (7, 197147319), (21, 65715773), (109, 12660837), (327, 4220279), (467, 2955099), (763, 1808691), (1291, 1068963), (1401, 985033), (2289, 602897), (3269, 422157), (3873, 356321), (9037, 152709), (9807, 140719), (27111, 50903)]