1273670247

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{68821}}^1$

素因数の和:69054

約数の個数: 16

約数和(自身を含む): 1761843200

約数和(自身を除く): 488172953

約数列:

[1, 3, 31, 93, 199, 597, 6169, 18507, 68821, 206463, 2133451, 6400353, 13695379, 41086137, 424556749, 1273670247]

約数ペア:

[(1, 1273670247), (3, 424556749), (31, 41086137), (93, 13695379), (199, 6400353), (597, 2133451), (6169, 206463), (18507, 68821)]