7442139

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 10486784

約数和(自身を除く): 3044645

約数列:

[1, 3, 31, 43, 93, 129, 1333, 1861, 3999, 5583, 57691, 80023, 173073, 240069, 2480713, 7442139]

約数ペア:

[(1, 7442139), (3, 2480713), (31, 240069), (43, 173073), (93, 80023), (129, 57691), (1333, 5583), (1861, 3999)]