2902669

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 3830400

約数和(自身を除く): 927731

約数列:

[1, 7, 11, 23, 77, 121, 149, 161, 253, 847, 1043, 1639, 1771, 2783, 3427, 11473, 18029, 19481, 23989, 37697, 126203, 263879, 414667, 2902669]

約数ペア:

[(1, 2902669), (7, 414667), (11, 263879), (23, 126203), (77, 37697), (121, 23989), (149, 19481), (161, 18029), (253, 11473), (847, 3427), (1043, 2783), (1639, 1771)]