712372509

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{1291}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 1071636480

約数和(自身を除く): 359263971

約数列:

[1, 3, 9, 27, 107, 191, 321, 573, 963, 1291, 1719, 2889, 3873, 5157, 11619, 20437, 34857, 61311, 138137, 183933, 246581, 414411, 551799, 739743, 1243233, 2219229, 3729699, 6657687, 26384167, 79152501, 237457503, 712372509]

約数ペア:

[(1, 712372509), (3, 237457503), (9, 79152501), (27, 26384167), (107, 6657687), (191, 3729699), (321, 2219229), (573, 1243233), (963, 739743), (1291, 551799), (1719, 414411), (2889, 246581), (3873, 183933), (5157, 138137), (11619, 61311), (20437, 34857)]