7131047

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2503}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 9134592

約数和(自身を除く): 2003545

約数列:

[1, 7, 11, 37, 77, 259, 407, 2503, 2849, 17521, 27533, 92611, 192731, 648277, 1018721, 7131047]

約数ペア:

[(1, 7131047), (7, 1018721), (11, 648277), (37, 192731), (77, 92611), (259, 27533), (407, 17521), (2503, 2849)]