23048311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 7191689

約数列:

[1, 11, 13, 17, 19, 143, 187, 209, 221, 247, 323, 499, 2431, 2717, 3553, 4199, 5489, 6487, 8483, 9481, 46189, 71357, 93313, 104291, 110279, 123253, 161177, 1213069, 1355783, 1772947, 2095301, 23048311]

約数ペア:

[(1, 23048311), (11, 2095301), (13, 1772947), (17, 1355783), (19, 1213069), (143, 161177), (187, 123253), (209, 110279), (221, 104291), (247, 93313), (323, 71357), (499, 46189), (2431, 9481), (2717, 8483), (3553, 6487), (4199, 5489)]