17247483939

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{11567729}}^1$

素因数の和:11567810

約数の個数: 16

約数和(自身を含む): 26652049920

約数和(自身を除く): 9404565981

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 11567729, 34703187, 80974103, 242922309, 821308759, 2463926277, 5749161313, 17247483939]

約数ペア:

[(1, 17247483939), (3, 5749161313), (7, 2463926277), (21, 821308759), (71, 242922309), (213, 80974103), (497, 34703187), (1491, 11567729)]