9799999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 16

約数和(自身を含む): 11427840

約数和(自身を除く): 1627841

約数列:

[1, 11, 29, 31, 319, 341, 899, 991, 9889, 10901, 28739, 30721, 316129, 337931, 890909, 9799999]

約数ペア:

[(1, 9799999), (11, 890909), (29, 337931), (31, 316129), (319, 30721), (341, 28739), (899, 10901), (991, 9889)]