4185181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 5822208

約数和(自身を除く): 1637027

約数列:

[1, 7, 11, 13, 37, 77, 91, 113, 143, 259, 407, 481, 791, 1001, 1243, 1469, 2849, 3367, 4181, 5291, 8701, 10283, 16159, 29267, 37037, 45991, 54353, 113113, 321937, 380471, 597883, 4185181]

約数ペア:

[(1, 4185181), (7, 597883), (11, 380471), (13, 321937), (37, 113113), (77, 54353), (91, 45991), (113, 37037), (143, 29267), (259, 16159), (407, 10283), (481, 8701), (791, 5291), (1001, 4181), (1243, 3367), (1469, 2849)]