1235998907

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{60443}}^1$

素因数の和:60491

約数の個数: 18

約数和(自身を含む): 1471146516

約数和(自身を除く): 235147609

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 20449, 60443, 664873, 785759, 7313603, 8643349, 10214867, 95076839, 112363537, 1235998907]

約数ペア:

[(1, 1235998907), (11, 112363537), (13, 95076839), (121, 10214867), (143, 8643349), (169, 7313603), (1573, 785759), (1859, 664873), (20449, 60443)]