27147362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28697}}^1$

素因数の和:28753

約数の個数: 16

約数和(自身を含む): 45457632

約数和(自身を除く): 18310270

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 28697, 57394, 315667, 631334, 1233971, 2467942, 13573681, 27147362]

約数ペア:

[(1, 27147362), (2, 13573681), (11, 2467942), (22, 1233971), (43, 631334), (86, 315667), (473, 57394), (946, 28697)]