13122000001

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{335747}}^1$

素因数の和:335805

約数の個数: 24

約数和(自身を含む): 16075614240

約数和(自身を除く): 2953614239

約数列:

[1, 11, 17, 19, 121, 187, 209, 323, 2057, 2299, 3553, 39083, 335747, 3693217, 5707699, 6379193, 40625387, 62784689, 70171123, 108446281, 690631579, 771882353, 1192909091, 13122000001]

約数ペア:

[(1, 13122000001), (11, 1192909091), (17, 771882353), (19, 690631579), (121, 108446281), (187, 70171123), (209, 62784689), (323, 40625387), (2057, 6379193), (2299, 5707699), (3553, 3693217), (39083, 335747)]