31259129

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 36791040

約数和(自身を除く): 5531911

約数列:

[1, 11, 29, 31, 109, 319, 341, 841, 899, 1199, 3161, 3379, 9251, 9889, 26071, 34771, 37169, 91669, 97991, 286781, 1008359, 1077901, 2841739, 31259129]

約数ペア:

[(1, 31259129), (11, 2841739), (29, 1077901), (31, 1008359), (109, 286781), (319, 97991), (341, 91669), (841, 37169), (899, 34771), (1199, 26071), (3161, 9889), (3379, 9251)]