790678287

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{30097}}^1$

素因数の和:30252

約数の個数: 32

約数和(自身を含む): 1348390400

約数和(自身を除く): 557712113

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2919, 3753, 8757, 26271, 30097, 90291, 210679, 270873, 632037, 812619, 1896111, 4183483, 5688333, 12550449, 29284381, 37651347, 87853143, 112954041, 263559429, 790678287]

約数ペア:

[(1, 790678287), (3, 263559429), (7, 112954041), (9, 87853143), (21, 37651347), (27, 29284381), (63, 12550449), (139, 5688333), (189, 4183483), (417, 1896111), (973, 812619), (1251, 632037), (2919, 270873), (3753, 210679), (8757, 90291), (26271, 30097)]