271799281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{42409}}^1$

素因数の和:42468

約数の個数: 16

約数和(自身を含む): 320619600

約数和(自身を除く): 48820319

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 42409, 551317, 720953, 1229861, 9372389, 15988193, 20907637, 271799281]

約数ペア:

[(1, 271799281), (13, 20907637), (17, 15988193), (29, 9372389), (221, 1229861), (377, 720953), (493, 551317), (6409, 42409)]