1300443

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 1852416

約数和(自身を除く): 551973

約数列:

[1, 3, 23, 47, 69, 141, 401, 1081, 1203, 3243, 9223, 18847, 27669, 56541, 433481, 1300443]

約数ペア:

[(1, 1300443), (3, 433481), (23, 56541), (47, 27669), (69, 18847), (141, 9223), (401, 3243), (1081, 1203)]