401028543

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{144203}}^1$

素因数の和:144315

約数の個数: 16

約数和(自身を含む): 599888640

約数和(自身を除く): 198860097

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 144203, 432609, 1297827, 3893481, 14852909, 44558727, 133676181, 401028543]

約数ペア:

[(1, 401028543), (3, 133676181), (9, 44558727), (27, 14852909), (103, 3893481), (309, 1297827), (927, 432609), (2781, 144203)]