317091481

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 381902144

約数和(自身を除く): 64810663

約数列:

[1, 7, 29, 61, 203, 427, 841, 883, 1769, 5887, 6181, 12383, 25607, 51301, 53863, 179249, 359107, 377041, 742603, 1562027, 5198221, 10934189, 45298783, 317091481]

約数ペア:

[(1, 317091481), (7, 45298783), (29, 10934189), (61, 5198221), (203, 1562027), (427, 742603), (841, 377041), (883, 359107), (1769, 179249), (5887, 53863), (6181, 51301), (12383, 25607)]