42473809

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1933}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 50376832

約数和(自身を除く): 7903023

約数列:

[1, 7, 43, 73, 301, 511, 1933, 3139, 13531, 21973, 83119, 141109, 581833, 987763, 6067687, 42473809]

約数ペア:

[(1, 42473809), (7, 6067687), (43, 987763), (73, 581833), (301, 141109), (511, 83119), (1933, 21973), (3139, 13531)]