15697601457

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1\times {\mathrm{3019}}^1$

素因数の和:5453

約数の個数: 32

約数和(自身を含む): 22693777920

約数和(自身を除く): 6996176463

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 2371, 3019, 7113, 9057, 40307, 51323, 101953, 120921, 129817, 153969, 305859, 389451, 1733201, 2206889, 5199603, 6620667, 7158049, 21474147, 121686833, 307796107, 365060499, 923388321, 5232533819, 15697601457]

約数ペア:

[(1, 15697601457), (3, 5232533819), (17, 923388321), (43, 365060499), (51, 307796107), (129, 121686833), (731, 21474147), (2193, 7158049), (2371, 6620667), (3019, 5199603), (7113, 2206889), (9057, 1733201), (40307, 389451), (51323, 305859), (101953, 153969), (120921, 129817)]