214710111

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{6323}}^1$

素因数の和:6361

約数の個数: 48

約数和(自身を含む): 394617600

約数和(自身を除く): 179907489

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 441, 539, 693, 1029, 1617, 3087, 3773, 4851, 6323, 11319, 18969, 33957, 44261, 56907, 69553, 132783, 208659, 309827, 398349, 486871, 625977, 929481, 1460613, 2168789, 2788443, 3408097, 4381839, 6506367, 10224291, 19519101, 23856679, 30672873, 71570037, 214710111]

約数ペア:

[(1, 214710111), (3, 71570037), (7, 30672873), (9, 23856679), (11, 19519101), (21, 10224291), (33, 6506367), (49, 4381839), (63, 3408097), (77, 2788443), (99, 2168789), (147, 1460613), (231, 929481), (343, 625977), (441, 486871), (539, 398349), (693, 309827), (1029, 208659), (1617, 132783), (3087, 69553), (3773, 56907), (4851, 44261), (6323, 33957), (11319, 18969)]