31763769

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3967}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 45139968

約数和(自身を除く): 13376199

約数列:

[1, 3, 17, 51, 157, 471, 2669, 3967, 8007, 11901, 67439, 202317, 622819, 1868457, 10587923, 31763769]

約数ペア:

[(1, 31763769), (3, 10587923), (17, 1868457), (51, 622819), (157, 202317), (471, 67439), (2669, 11901), (3967, 8007)]