15679862919

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{5233}}^1$

素因数の和:5684

約数の個数: 48

約数和(自身を含む): 26128128000

約数和(自身を除く): 10448265081

約数列:

[1, 3, 7, 9, 21, 63, 199, 239, 597, 717, 1393, 1673, 1791, 2151, 4179, 5019, 5233, 12537, 15057, 15699, 36631, 47097, 47561, 109893, 142683, 329679, 332927, 428049, 998781, 1041367, 1250687, 2996343, 3124101, 3752061, 7289569, 8754809, 9372303, 11256183, 21868707, 26264427, 65606121, 78793281, 248886713, 746660139, 1742206991, 2239980417, 5226620973, 15679862919]

約数ペア:

[(1, 15679862919), (3, 5226620973), (7, 2239980417), (9, 1742206991), (21, 746660139), (63, 248886713), (199, 78793281), (239, 65606121), (597, 26264427), (717, 21868707), (1393, 11256183), (1673, 9372303), (1791, 8754809), (2151, 7289569), (4179, 3752061), (5019, 3124101), (5233, 2996343), (12537, 1250687), (15057, 1041367), (15699, 998781), (36631, 428049), (47097, 332927), (47561, 329679), (109893, 142683)]