13570713

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 23157120

約数和(自身を除く): 9586407

約数列:

[1, 3, 9, 13, 23, 27, 39, 41, 69, 117, 123, 207, 299, 351, 369, 533, 621, 897, 943, 1107, 1599, 1681, 2691, 2829, 4797, 5043, 8073, 8487, 12259, 14391, 15129, 21853, 25461, 36777, 38663, 45387, 65559, 110331, 115989, 196677, 330993, 347967, 502619, 590031, 1043901, 1507857, 4523571, 13570713]

約数ペア:

[(1, 13570713), (3, 4523571), (9, 1507857), (13, 1043901), (23, 590031), (27, 502619), (39, 347967), (41, 330993), (69, 196677), (117, 115989), (123, 110331), (207, 65559), (299, 45387), (351, 38663), (369, 36777), (533, 25461), (621, 21853), (897, 15129), (943, 14391), (1107, 12259), (1599, 8487), (1681, 8073), (2691, 5043), (2829, 4797)]