39345339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{4243}}^1$

素因数の和:4538

約数の個数: 16

約数和(自身を含む): 57446784

約数和(自身を除く): 18101445

約数列:

[1, 3, 11, 33, 281, 843, 3091, 4243, 9273, 12729, 46673, 140019, 1192283, 3576849, 13115113, 39345339]

約数ペア:

[(1, 39345339), (3, 13115113), (11, 3576849), (33, 1192283), (281, 140019), (843, 46673), (3091, 12729), (4243, 9273)]