999618477

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{1973}}^1$

素因数の和:3181

約数の個数: 32

約数和(自身を含む): 1567956096

約数和(自身を除く): 568337619

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1181, 1973, 3543, 5919, 12991, 15353, 21703, 25649, 38973, 46059, 65109, 76947, 168883, 282139, 506649, 846417, 2330113, 6990339, 25631243, 30291469, 76893729, 90874407, 333206159, 999618477]

約数ペア:

[(1, 999618477), (3, 333206159), (11, 90874407), (13, 76893729), (33, 30291469), (39, 25631243), (143, 6990339), (429, 2330113), (1181, 846417), (1973, 506649), (3543, 282139), (5919, 168883), (12991, 76947), (15353, 65109), (21703, 46059), (25649, 38973)]