42812209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 48513024

約数和(自身を除く): 5700815

約数列:

[1, 11, 31, 223, 341, 563, 2453, 6193, 6913, 17453, 76043, 125549, 191983, 1381039, 3892019, 42812209]

約数ペア:

[(1, 42812209), (11, 3892019), (31, 1381039), (223, 191983), (341, 125549), (563, 76043), (2453, 17453), (6193, 6913)]