71231693

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1613}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 79537920

約数和(自身を除く): 8306227

約数列:

[1, 13, 43, 79, 559, 1027, 1613, 3397, 20969, 44161, 69359, 127427, 901667, 1656551, 5479361, 71231693]

約数ペア:

[(1, 71231693), (13, 5479361), (43, 1656551), (79, 901667), (559, 127427), (1027, 69359), (1613, 44161), (3397, 20969)]