561815704801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{213067}}^1$

素因数の和:213265

約数の個数: 32

約数和(自身を含む): 637874455680

約数和(自身を除く): 76058750879

約数列:

[1, 13, 43, 53, 89, 559, 689, 1157, 2279, 3827, 4717, 29627, 49751, 61321, 202831, 213067, 2636803, 2769871, 9161881, 11292551, 18962963, 119104453, 146803163, 246518519, 485579693, 815407409, 1005037039, 6312536009, 10600296317, 13065481507, 43216592677, 561815704801]

約数ペア:

[(1, 561815704801), (13, 43216592677), (43, 13065481507), (53, 10600296317), (89, 6312536009), (559, 1005037039), (689, 815407409), (1157, 485579693), (2279, 246518519), (3827, 146803163), (4717, 119104453), (29627, 18962963), (49751, 11292551), (61321, 9161881), (202831, 2769871), (213067, 2636803)]