355200859

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 398254752

約数和(自身を除く): 43053893

約数列:

[1, 13, 53, 71, 137, 689, 923, 1781, 2809, 3763, 7261, 9727, 36517, 48919, 94393, 126451, 199439, 384833, 515531, 2592707, 5002829, 6701903, 27323143, 355200859]

約数ペア:

[(1, 355200859), (13, 27323143), (53, 6701903), (71, 5002829), (137, 2592707), (689, 515531), (923, 384833), (1781, 199439), (2809, 126451), (3763, 94393), (7261, 48919), (9727, 36517)]