24977381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 32054400

約数和(自身を除く): 7077019

約数列:

[1, 11, 13, 19, 29, 143, 209, 247, 317, 319, 377, 551, 2717, 3487, 4121, 4147, 6023, 6061, 7163, 9193, 45331, 66253, 78299, 78793, 101123, 119509, 174667, 861289, 1314599, 1921337, 2270671, 24977381]

約数ペア:

[(1, 24977381), (11, 2270671), (13, 1921337), (19, 1314599), (29, 861289), (143, 174667), (209, 119509), (247, 101123), (317, 78793), (319, 78299), (377, 66253), (551, 45331), (2717, 9193), (3487, 7163), (4121, 6061), (4147, 6023)]