34869009

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 56309760

約数和(自身を除く): 21440751

約数列:

[1, 3, 7, 19, 21, 57, 133, 281, 311, 399, 843, 933, 1967, 2177, 5339, 5901, 5909, 6531, 16017, 17727, 37373, 41363, 87391, 112119, 124089, 262173, 611737, 1660429, 1835211, 4981287, 11623003, 34869009]

約数ペア:

[(1, 34869009), (3, 11623003), (7, 4981287), (19, 1835211), (21, 1660429), (57, 611737), (133, 262173), (281, 124089), (311, 112119), (399, 87391), (843, 41363), (933, 37373), (1967, 17727), (2177, 16017), (5339, 6531), (5901, 5909)]