1287788007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1345651}}^1$

素因数の和:1345694

約数の個数: 16

約数和(自身を含む): 1937738880

約数和(自身を除く): 649950873

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1345651, 4036953, 14802161, 39023879, 44406483, 117071637, 429262669, 1287788007]

約数ペア:

[(1, 1287788007), (3, 429262669), (11, 117071637), (29, 44406483), (33, 39023879), (87, 14802161), (319, 4036953), (957, 1345651)]