30936339

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2713}}^1$

素因数の和:2907

約数の個数: 24

約数和(自身を含む): 51370592

約数和(自身を除く): 20434253

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 2713, 3801, 8139, 11403, 18991, 24417, 56973, 170919, 491053, 1473159, 3437371, 4419477, 10312113, 30936339]

約数ペア:

[(1, 30936339), (3, 10312113), (7, 4419477), (9, 3437371), (21, 1473159), (63, 491053), (181, 170919), (543, 56973), (1267, 24417), (1629, 18991), (2713, 11403), (3801, 8139)]