3929067

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 48

約数和(自身を含む): 6639360

約数和(自身を除く): 2710293

約数列:

[1, 3, 9, 19, 23, 27, 37, 57, 69, 81, 111, 171, 207, 243, 333, 437, 513, 621, 703, 851, 999, 1311, 1539, 1863, 2109, 2553, 2997, 3933, 4617, 5589, 6327, 7659, 8991, 11799, 16169, 18981, 22977, 35397, 48507, 56943, 68931, 106191, 145521, 170829, 206793, 436563, 1309689, 3929067]

約数ペア:

[(1, 3929067), (3, 1309689), (9, 436563), (19, 206793), (23, 170829), (27, 145521), (37, 106191), (57, 68931), (69, 56943), (81, 48507), (111, 35397), (171, 22977), (207, 18981), (243, 16169), (333, 11799), (437, 8991), (513, 7659), (621, 6327), (703, 5589), (851, 4617), (999, 3933), (1311, 2997), (1539, 2553), (1863, 2109)]