620616059

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 787968000

約数和(自身を除く): 167351941

約数列:

[1, 7, 17, 37, 47, 119, 259, 329, 629, 799, 1739, 2999, 4403, 5593, 12173, 20993, 29563, 50983, 110963, 140953, 206941, 356881, 776741, 986671, 1886371, 2396201, 5215261, 13204597, 16773407, 36506827, 88659437, 620616059]

約数ペア:

[(1, 620616059), (7, 88659437), (17, 36506827), (37, 16773407), (47, 13204597), (119, 5215261), (259, 2396201), (329, 1886371), (629, 986671), (799, 776741), (1739, 356881), (2999, 206941), (4403, 140953), (5593, 110963), (12173, 50983), (20993, 29563)]