3839342409

素因数分解:

$3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{28571}}^1$

素因数の和:28672

約数の個数: 48

約数和(自身を含む): 6656133120

約数和(自身を除く): 2816790711

約数列:

[1, 3, 7, 9, 21, 27, 63, 79, 81, 189, 237, 243, 553, 567, 711, 1659, 1701, 2133, 4977, 6399, 14931, 19197, 28571, 44793, 85713, 134379, 199997, 257139, 599991, 771417, 1799973, 2257109, 2314251, 5399919, 6771327, 6942753, 15799763, 16199757, 20313981, 47399289, 48599271, 60941943, 142197867, 182825829, 426593601, 548477487, 1279780803, 3839342409]

約数ペア:

[(1, 3839342409), (3, 1279780803), (7, 548477487), (9, 426593601), (21, 182825829), (27, 142197867), (63, 60941943), (79, 48599271), (81, 47399289), (189, 20313981), (237, 16199757), (243, 15799763), (553, 6942753), (567, 6771327), (711, 5399919), (1659, 2314251), (1701, 2257109), (2133, 1799973), (4977, 771417), (6399, 599991), (14931, 257139), (19197, 199997), (28571, 134379), (44793, 85713)]