1418001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 2061696

約数和(自身を除く): 643695

約数列:

[1, 3, 13, 39, 103, 309, 353, 1059, 1339, 4017, 4589, 13767, 36359, 109077, 472667, 1418001]

約数ペア:

[(1, 1418001), (3, 472667), (13, 109077), (39, 36359), (103, 13767), (309, 4589), (353, 4017), (1059, 1339)]