2015887401

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{31183}}^1$

素因数の和:31853

約数の個数: 24

約数和(自身を含む): 3181516416

約数和(自身を除く): 1165629015

約数列:

[1, 3, 9, 11, 33, 99, 653, 1959, 5877, 7183, 21549, 31183, 64647, 93549, 280647, 343013, 1029039, 3087117, 20362499, 61087497, 183262491, 223987489, 671962467, 2015887401]

約数ペア:

[(1, 2015887401), (3, 671962467), (9, 223987489), (11, 183262491), (33, 61087497), (99, 20362499), (653, 3087117), (1959, 1029039), (5877, 343013), (7183, 280647), (21549, 93549), (31183, 64647)]