230895357

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{5179}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 385889280

約数和(自身を除く): 154993923

約数列:

[1, 3, 7, 11, 21, 33, 77, 193, 231, 579, 1351, 2123, 4053, 5179, 6369, 14861, 15537, 36253, 44583, 56969, 108759, 170907, 398783, 999547, 1196349, 2998641, 6996829, 10995017, 20990487, 32985051, 76965119, 230895357]

約数ペア:

[(1, 230895357), (3, 76965119), (7, 32985051), (11, 20990487), (21, 10995017), (33, 6996829), (77, 2998641), (193, 1196349), (231, 999547), (579, 398783), (1351, 170907), (2123, 108759), (4053, 56969), (5179, 44583), (6369, 36253), (14861, 15537)]