247819782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{6869}}^1$

素因数の和:7740

約数の個数: 32

約数和(自身を含む): 567187200

約数和(自身を除く): 319367418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 859, 1718, 2577, 5154, 6013, 6869, 12026, 13738, 18039, 20607, 36078, 41214, 48083, 96166, 144249, 288498, 5900471, 11800942, 17701413, 35402826, 41303297, 82606594, 123909891, 247819782]

約数ペア:

[(1, 247819782), (2, 123909891), (3, 82606594), (6, 41303297), (7, 35402826), (14, 17701413), (21, 11800942), (42, 5900471), (859, 288498), (1718, 144249), (2577, 96166), (5154, 48083), (6013, 41214), (6869, 36078), (12026, 20607), (13738, 18039)]