305371391

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{60077}}^1$

素因数の和:60130

約数の個数: 16

約数和(自身を含む): 363351744

約数和(自身を除く): 57980353

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 60077, 781001, 1021309, 1381771, 13277017, 17963023, 23490107, 305371391]

約数ペア:

[(1, 305371391), (13, 23490107), (17, 17963023), (23, 13277017), (221, 1381771), (299, 1021309), (391, 781001), (5083, 60077)]