7005420207

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3919}}^1$

素因数の和:4148

約数の個数: 48

約数和(自身を含む): 10762752000

約数和(自身を除く): 3757331793

約数列:

[1, 3, 9, 31, 43, 93, 129, 149, 279, 387, 447, 1333, 1341, 3919, 3999, 4619, 6407, 11757, 11997, 13857, 19221, 35271, 41571, 57663, 121489, 168517, 198617, 364467, 505551, 583931, 595851, 1093401, 1516653, 1751793, 1787553, 5224027, 5255379, 15672081, 18101861, 25109033, 47016243, 54305583, 75327099, 162916749, 225981297, 778380023, 2335140069, 7005420207]

約数ペア:

[(1, 7005420207), (3, 2335140069), (9, 778380023), (31, 225981297), (43, 162916749), (93, 75327099), (129, 54305583), (149, 47016243), (279, 25109033), (387, 18101861), (447, 15672081), (1333, 5255379), (1341, 5224027), (3919, 1787553), (3999, 1751793), (4619, 1516653), (6407, 1093401), (11757, 595851), (11997, 583931), (13857, 505551), (19221, 364467), (35271, 198617), (41571, 168517), (57663, 121489)]