328371337

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 423335808

約数和(自身を除く): 94964471

約数列:

[1, 7, 17, 37, 41, 107, 119, 259, 287, 289, 629, 697, 749, 1517, 1819, 2023, 3959, 4387, 4403, 4879, 10619, 10693, 11849, 12733, 25789, 27713, 30709, 30923, 67303, 74579, 74851, 82943, 162319, 180523, 216461, 438413, 471121, 522053, 1136233, 1144151, 1267843, 2759423, 3068891, 8009057, 8874901, 19315961, 46910191, 328371337]

約数ペア:

[(1, 328371337), (7, 46910191), (17, 19315961), (37, 8874901), (41, 8009057), (107, 3068891), (119, 2759423), (259, 1267843), (287, 1144151), (289, 1136233), (629, 522053), (697, 471121), (749, 438413), (1517, 216461), (1819, 180523), (2023, 162319), (3959, 82943), (4387, 74851), (4403, 74579), (4879, 67303), (10619, 30923), (10693, 30709), (11849, 27713), (12733, 25789)]