871271427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1\times {\mathrm{17467}}^1$

素因数の和:18762

約数の個数: 16

約数和(自身を含む): 1252106240

約数和(自身を除く): 380834813

約数列:

[1, 3, 13, 39, 1279, 3837, 16627, 17467, 49881, 52401, 227071, 681213, 22340293, 67020879, 290423809, 871271427]

約数ペア:

[(1, 871271427), (3, 290423809), (13, 67020879), (39, 22340293), (1279, 681213), (3837, 227071), (16627, 52401), (17467, 49881)]