12817133

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 3730195

約数列:

[1, 7, 17, 37, 41, 71, 119, 259, 287, 497, 629, 697, 1207, 1517, 2627, 2911, 4403, 4879, 8449, 10619, 18389, 20377, 25789, 44659, 49487, 107707, 180523, 312613, 346409, 753949, 1831019, 12817133]

約数ペア:

[(1, 12817133), (7, 1831019), (17, 753949), (37, 346409), (41, 312613), (71, 180523), (119, 107707), (259, 49487), (287, 44659), (497, 25789), (629, 20377), (697, 18389), (1207, 10619), (1517, 8449), (2627, 4879), (2911, 4403)]