2821038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{42743}}^1$

素因数の和:42759

約数の個数: 16

約数和(自身を含む): 6155136

約数和(自身を除く): 3334098

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 42743, 85486, 128229, 256458, 470173, 940346, 1410519, 2821038]

約数ペア:

[(1, 2821038), (2, 1410519), (3, 940346), (6, 470173), (11, 256458), (22, 128229), (33, 85486), (66, 42743)]