1331085

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1811}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 2478816

約数和(自身を除く): 1147731

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1811, 5433, 9055, 12677, 27165, 38031, 63385, 88739, 190155, 266217, 443695, 1331085]

約数ペア:

[(1, 1331085), (3, 443695), (5, 266217), (7, 190155), (15, 88739), (21, 63385), (35, 38031), (49, 27165), (105, 12677), (147, 9055), (245, 5433), (735, 1811)]