305883963

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2287}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 553952256

約数和(自身を除く): 248068293

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 193, 231, 579, 693, 1351, 1737, 2123, 2287, 4053, 6369, 6861, 12159, 14861, 16009, 19107, 20583, 25157, 44583, 48027, 75471, 133749, 144081, 176099, 226413, 441391, 528297, 1324173, 1584891, 3089737, 3972519, 4855301, 9269211, 14565903, 27807633, 33987107, 43697709, 101961321, 305883963]

約数ペア:

[(1, 305883963), (3, 101961321), (7, 43697709), (9, 33987107), (11, 27807633), (21, 14565903), (33, 9269211), (63, 4855301), (77, 3972519), (99, 3089737), (193, 1584891), (231, 1324173), (579, 528297), (693, 441391), (1351, 226413), (1737, 176099), (2123, 144081), (2287, 133749), (4053, 75471), (6369, 48027), (6861, 44583), (12159, 25157), (14861, 20583), (16009, 19107)]