1031331

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 1597184

約数和(自身を除く): 565853

約数列:

[1, 3, 7, 21, 67, 201, 469, 733, 1407, 2199, 5131, 15393, 49111, 147333, 343777, 1031331]

約数ペア:

[(1, 1031331), (3, 343777), (7, 147333), (21, 49111), (67, 15393), (201, 5131), (469, 2199), (733, 1407)]