37990121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 43528464

約数和(自身を除く): 5538343

約数列:

[1, 13, 17, 221, 397, 433, 5161, 5629, 6749, 7361, 87737, 95693, 171901, 2234713, 2922317, 37990121]

約数ペア:

[(1, 37990121), (13, 2922317), (17, 2234713), (221, 171901), (397, 95693), (433, 87737), (5161, 7361), (5629, 6749)]