9331413

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 16470720

約数和(自身を除く): 7139307

約数列:

[1, 3, 7, 13, 19, 21, 39, 49, 57, 91, 133, 147, 247, 257, 273, 399, 637, 741, 771, 931, 1729, 1799, 1911, 2793, 3341, 4883, 5187, 5397, 10023, 12103, 12593, 14649, 23387, 34181, 36309, 37779, 63479, 70161, 102543, 163709, 190437, 239267, 444353, 491127, 717801, 1333059, 3110471, 9331413]

約数ペア:

[(1, 9331413), (3, 3110471), (7, 1333059), (13, 717801), (19, 491127), (21, 444353), (39, 239267), (49, 190437), (57, 163709), (91, 102543), (133, 70161), (147, 63479), (247, 37779), (257, 36309), (273, 34181), (399, 23387), (637, 14649), (741, 12593), (771, 12103), (931, 10023), (1729, 5397), (1799, 5187), (1911, 4883), (2793, 3341)]