16911141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 26853120

約数和(自身を除く): 9941979

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1109, 1173, 3327, 5083, 14417, 15249, 18853, 25507, 43251, 56559, 76521, 245089, 331591, 433619, 735267, 994773, 1300857, 5637047, 16911141]

約数ペア:

[(1, 16911141), (3, 5637047), (13, 1300857), (17, 994773), (23, 735267), (39, 433619), (51, 331591), (69, 245089), (221, 76521), (299, 56559), (391, 43251), (663, 25507), (897, 18853), (1109, 15249), (1173, 14417), (3327, 5083)]