2927969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 3400704

約数和(自身を除く): 472735

約数列:

[1, 11, 23, 71, 163, 253, 781, 1633, 1793, 3749, 11573, 17963, 41239, 127303, 266179, 2927969]

約数ペア:

[(1, 2927969), (11, 266179), (23, 127303), (71, 41239), (163, 17963), (253, 11573), (781, 3749), (1633, 1793)]