6437739

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 11439360

約数和(自身を除く): 5001621

約数列:

[1, 3, 7, 11, 21, 29, 31, 33, 77, 87, 93, 203, 217, 231, 319, 341, 609, 651, 899, 957, 961, 1023, 2233, 2387, 2697, 2883, 6293, 6699, 6727, 7161, 9889, 10571, 18879, 20181, 27869, 29667, 31713, 69223, 73997, 83607, 195083, 207669, 221991, 306559, 585249, 919677, 2145913, 6437739]

約数ペア:

[(1, 6437739), (3, 2145913), (7, 919677), (11, 585249), (21, 306559), (29, 221991), (31, 207669), (33, 195083), (77, 83607), (87, 73997), (93, 69223), (203, 31713), (217, 29667), (231, 27869), (319, 20181), (341, 18879), (609, 10571), (651, 9889), (899, 7161), (957, 6727), (961, 6699), (1023, 6293), (2233, 2883), (2387, 2697)]