18292417

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 22455720

約数和(自身を除く): 4163303

約数列:

[1, 11, 13, 29, 121, 143, 319, 377, 401, 1573, 3509, 4147, 4411, 5213, 11629, 45617, 48521, 57343, 127919, 151177, 630773, 1407109, 1662947, 18292417]

約数ペア:

[(1, 18292417), (11, 1662947), (13, 1407109), (29, 630773), (121, 151177), (143, 127919), (319, 57343), (377, 48521), (401, 45617), (1573, 11629), (3509, 5213), (4147, 4411)]