2912279769

素因数分解:

$3^2\times 7^2\times {\mathrm{239}}^1\times {\mathrm{27631}}^1$

素因数の和:27890

約数の個数: 36

約数和(自身を含む): 4914074880

約数和(自身を除く): 2001795111

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 239, 441, 717, 1673, 2151, 5019, 11711, 15057, 27631, 35133, 82893, 105399, 193417, 248679, 580251, 1353919, 1740753, 4061757, 6603809, 12185271, 19811427, 46226663, 59434281, 138679989, 323586641, 416039967, 970759923, 2912279769]

約数ペア:

[(1, 2912279769), (3, 970759923), (7, 416039967), (9, 323586641), (21, 138679989), (49, 59434281), (63, 46226663), (147, 19811427), (239, 12185271), (441, 6603809), (717, 4061757), (1673, 1740753), (2151, 1353919), (5019, 580251), (11711, 248679), (15057, 193417), (27631, 105399), (35133, 82893)]