379710981

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{23689}}^1$

素因数の和:23845

約数の個数: 24

約数和(自身を含む): 594998040

約数和(自身を除く): 215287059

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 1233, 1781, 5343, 16029, 23689, 71067, 213201, 307957, 923871, 2771613, 3245393, 9736179, 29208537, 42190109, 126570327, 379710981]

約数ペア:

[(1, 379710981), (3, 126570327), (9, 42190109), (13, 29208537), (39, 9736179), (117, 3245393), (137, 2771613), (411, 923871), (1233, 307957), (1781, 213201), (5343, 71067), (16029, 23689)]