3939969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 2280831

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 179, 253, 319, 537, 667, 759, 957, 1969, 2001, 4117, 5191, 5907, 7337, 12351, 15573, 22011, 45287, 57101, 119393, 135861, 171303, 358179, 1313323, 3939969]

約数ペア:

[(1, 3939969), (3, 1313323), (11, 358179), (23, 171303), (29, 135861), (33, 119393), (69, 57101), (87, 45287), (179, 22011), (253, 15573), (319, 12351), (537, 7337), (667, 5907), (759, 5191), (957, 4117), (1969, 2001)]