247349802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{379}}^2$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 580692672

約数和(自身を除く): 333342870

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 379, 574, 758, 861, 1137, 1722, 2274, 2653, 5306, 7959, 15539, 15918, 31078, 46617, 93234, 108773, 143641, 217546, 287282, 326319, 430923, 652638, 861846, 1005487, 2010974, 3016461, 5889281, 6032922, 11778562, 17667843, 35335686, 41224967, 82449934, 123674901, 247349802]

約数ペア:

[(1, 247349802), (2, 123674901), (3, 82449934), (6, 41224967), (7, 35335686), (14, 17667843), (21, 11778562), (41, 6032922), (42, 5889281), (82, 3016461), (123, 2010974), (246, 1005487), (287, 861846), (379, 652638), (574, 430923), (758, 326319), (861, 287282), (1137, 217546), (1722, 143641), (2274, 108773), (2653, 93234), (5306, 46617), (7959, 31078), (15539, 15918)]