31763897

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{563}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 36384768

約数和(自身を除く): 4620871

約数列:

[1, 11, 23, 223, 253, 563, 2453, 5129, 6193, 12949, 56419, 125549, 142439, 1381039, 2887627, 31763897]

約数ペア:

[(1, 31763897), (11, 2887627), (23, 1381039), (223, 142439), (253, 125549), (563, 56419), (2453, 12949), (5129, 6193)]