13373989

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 14417920

約数和(自身を除く): 1043931

約数列:

[1, 31, 43, 79, 127, 1333, 2449, 3397, 3937, 5461, 10033, 105307, 169291, 311023, 431419, 13373989]

約数ペア:

[(1, 13373989), (31, 431419), (43, 311023), (79, 169291), (127, 105307), (1333, 10033), (2449, 5461), (3397, 3937)]