6441357

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 9934848

約数和(自身を除く): 3493491

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 167, 299, 501, 559, 897, 989, 1677, 2171, 2967, 3841, 6513, 7181, 11523, 12857, 21543, 38571, 49933, 93353, 149799, 165163, 280059, 495489, 2147119, 6441357]

約数ペア:

[(1, 6441357), (3, 2147119), (13, 495489), (23, 280059), (39, 165163), (43, 149799), (69, 93353), (129, 49933), (167, 38571), (299, 21543), (501, 12857), (559, 11523), (897, 7181), (989, 6513), (1677, 3841), (2171, 2967)]