9887977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 11280384

約数和(自身を除く): 1392407

約数列:

[1, 11, 31, 107, 271, 341, 1177, 2981, 3317, 8401, 28997, 36487, 92411, 318967, 898907, 9887977]

約数ペア:

[(1, 9887977), (11, 898907), (31, 318967), (107, 92411), (271, 36487), (341, 28997), (1177, 8401), (2981, 3317)]