10202829

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 18002880

約数和(自身を除く): 7800051

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 273, 281, 399, 637, 741, 843, 931, 1729, 1911, 1967, 2793, 3653, 5187, 5339, 5901, 10959, 12103, 13769, 16017, 25571, 36309, 37373, 41307, 69407, 76713, 112119, 178997, 208221, 261611, 485849, 536991, 784833, 1457547, 3400943, 10202829]

約数ペア:

[(1, 10202829), (3, 3400943), (7, 1457547), (13, 784833), (19, 536991), (21, 485849), (39, 261611), (49, 208221), (57, 178997), (91, 112119), (133, 76713), (147, 69407), (247, 41307), (273, 37373), (281, 36309), (399, 25571), (637, 16017), (741, 13769), (843, 12103), (931, 10959), (1729, 5901), (1911, 5339), (1967, 5187), (2793, 3653)]