539261697

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{823}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 792384768

約数和(自身を除く): 253123071

約数列:

[1, 3, 13, 39, 53, 159, 317, 689, 823, 951, 2067, 2469, 4121, 10699, 12363, 16801, 32097, 43619, 50403, 130857, 218413, 260891, 567047, 655239, 782673, 1701141, 3391583, 10174749, 13827223, 41481669, 179753899, 539261697]

約数ペア:

[(1, 539261697), (3, 179753899), (13, 41481669), (39, 13827223), (53, 10174749), (159, 3391583), (317, 1701141), (689, 782673), (823, 655239), (951, 567047), (2067, 260891), (2469, 218413), (4121, 130857), (10699, 50403), (12363, 43619), (16801, 32097)]