706967919

素因数分解:

$3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5261}}^1$

素因数の和:5362

約数の個数: 48

約数和(自身を含む): 1225835520

約数和(自身を除く): 518867601

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 243, 553, 567, 711, 1659, 1701, 2133, 4977, 5261, 6399, 14931, 15783, 19197, 36827, 44793, 47349, 110481, 134379, 142047, 331443, 415619, 426141, 994329, 1246857, 1278423, 2909333, 2982987, 3740571, 8727999, 8948961, 11221713, 26183997, 33665139, 78551991, 100995417, 235655973, 706967919]

約数ペア:

[(1, 706967919), (3, 235655973), (7, 100995417), (9, 78551991), (21, 33665139), (27, 26183997), (63, 11221713), (79, 8948961), (81, 8727999), (189, 3740571), (237, 2982987), (243, 2909333), (553, 1278423), (567, 1246857), (711, 994329), (1659, 426141), (1701, 415619), (2133, 331443), (4977, 142047), (5261, 134379), (6399, 110481), (14931, 47349), (15783, 44793), (19197, 36827)]