30057903

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:919

約数の個数: 24

約数和(自身を含む): 44924880

約数和(自身を除く): 14866977

約数列:

[1, 3, 9, 43, 101, 129, 303, 387, 769, 909, 2307, 4343, 6921, 13029, 33067, 39087, 77669, 99201, 233007, 297603, 699021, 3339767, 10019301, 30057903]

約数ペア:

[(1, 30057903), (3, 10019301), (9, 3339767), (43, 699021), (101, 297603), (129, 233007), (303, 99201), (387, 77669), (769, 39087), (909, 33067), (2307, 13029), (4343, 6921)]