41187991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 49684880

約数和(自身を除く): 8496889

約数列:

[1, 13, 17, 19, 221, 247, 289, 323, 577, 3757, 4199, 5491, 7501, 9809, 10963, 71383, 127517, 142519, 166753, 186371, 2167789, 2422823, 3168307, 41187991]

約数ペア:

[(1, 41187991), (13, 3168307), (17, 2422823), (19, 2167789), (221, 186371), (247, 166753), (289, 142519), (323, 127517), (577, 71383), (3757, 10963), (4199, 9809), (5491, 7501)]