39359397

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 67535424

約数和(自身を除く): 28176027

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 101, 147, 231, 241, 303, 539, 707, 723, 1111, 1617, 1687, 2121, 2651, 3333, 4949, 5061, 7777, 7953, 11809, 14847, 18557, 23331, 24341, 35427, 54439, 55671, 73023, 129899, 163317, 170387, 267751, 389697, 511161, 803253, 1192709, 1874257, 3578127, 5622771, 13119799, 39359397]

約数ペア:

[(1, 39359397), (3, 13119799), (7, 5622771), (11, 3578127), (21, 1874257), (33, 1192709), (49, 803253), (77, 511161), (101, 389697), (147, 267751), (231, 170387), (241, 163317), (303, 129899), (539, 73023), (707, 55671), (723, 54439), (1111, 35427), (1617, 24341), (1687, 23331), (2121, 18557), (2651, 14847), (3333, 11809), (4949, 7953), (5061, 7777)]