2017875957

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{29147}}^1$

素因数の和:29688

約数の個数: 16

約数和(自身を含む): 2753436672

約数和(自身を除く): 735560715

約数列:

[1, 3, 47, 141, 491, 1473, 23077, 29147, 69231, 87441, 1369909, 4109727, 14311177, 42933531, 672625319, 2017875957]

約数ペア:

[(1, 2017875957), (3, 672625319), (47, 42933531), (141, 14311177), (491, 4109727), (1473, 1369909), (23077, 87441), (29147, 69231)]