28683573

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3251}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 40741056

約数和(自身を除く): 12057483

約数列:

[1, 3, 17, 51, 173, 519, 2941, 3251, 8823, 9753, 55267, 165801, 562423, 1687269, 9561191, 28683573]

約数ペア:

[(1, 28683573), (3, 9561191), (17, 1687269), (51, 562423), (173, 165801), (519, 55267), (2941, 9753), (3251, 8823)]