30154137

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{17981}}^1$

素因数の和:18040

約数の個数: 16

約数和(自身を含む): 44307648

約数和(自身を除く): 14153511

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 17981, 53943, 233753, 701259, 773183, 2319549, 10051379, 30154137]

約数ペア:

[(1, 30154137), (3, 10051379), (13, 2319549), (39, 773183), (43, 701259), (129, 233753), (559, 53943), (1677, 17981)]