1279013709

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{1949}}^1$

素因数の和:2397

約数の個数: 32

約数和(自身を含む): 1862640000

約数和(自身を除く): 583626291

約数列:

[1, 3, 19, 29, 57, 87, 397, 551, 1191, 1653, 1949, 5847, 7543, 11513, 22629, 34539, 37031, 56521, 111093, 169563, 218747, 656241, 773753, 1073899, 2321259, 3221697, 14701307, 22438837, 44103921, 67316511, 426337903, 1279013709]

約数ペア:

[(1, 1279013709), (3, 426337903), (19, 67316511), (29, 44103921), (57, 22438837), (87, 14701307), (397, 3221697), (551, 2321259), (1191, 1073899), (1653, 773753), (1949, 656241), (5847, 218747), (7543, 169563), (11513, 111093), (22629, 56521), (34539, 37031)]