12886089

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 17519040

約数和(自身を除く): 4632951

約数列:

[1, 3, 109, 157, 251, 327, 471, 753, 17113, 27359, 39407, 51339, 82077, 118221, 4295363, 12886089]

約数ペア:

[(1, 12886089), (3, 4295363), (109, 118221), (157, 82077), (251, 51339), (327, 39407), (471, 27359), (753, 17113)]