72409817

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{13187}}^1$

素因数の和:13240

約数の個数: 12

約数和(自身を含む): 80974320

約数和(自身を除く): 8564503

約数列:

[1, 17, 19, 289, 323, 5491, 13187, 224179, 250553, 3811043, 4259401, 72409817]

約数ペア:

[(1, 72409817), (17, 4259401), (19, 3811043), (289, 250553), (323, 224179), (5491, 13187)]