28477131

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{587}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 38648064

約数和(自身を除く): 10170933

約数列:

[1, 3, 103, 157, 309, 471, 587, 1761, 16171, 48513, 60461, 92159, 181383, 276477, 9492377, 28477131]

約数ペア:

[(1, 28477131), (3, 9492377), (103, 276477), (157, 181383), (309, 92159), (471, 60461), (587, 48513), (1761, 16171)]