551464479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{5623}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 844882272

約数和(自身を除く): 293417793

約数列:

[1, 3, 9, 17, 51, 153, 641, 1923, 5623, 5769, 10897, 16869, 32691, 50607, 95591, 98073, 286773, 860319, 3604343, 10813029, 32439087, 61273831, 183821493, 551464479]

約数ペア:

[(1, 551464479), (3, 183821493), (9, 61273831), (17, 32439087), (51, 10813029), (153, 3604343), (641, 860319), (1923, 286773), (5623, 98073), (5769, 95591), (10897, 50607), (16869, 32691)]