37897821

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{107971}}^1$

素因数の和:107993

約数の個数: 16

約数和(自身を含む): 60464320

約数和(自身を除く): 22566499

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 107971, 323913, 971739, 1403623, 2915217, 4210869, 12632607, 37897821]

約数ペア:

[(1, 37897821), (3, 12632607), (9, 4210869), (13, 2915217), (27, 1403623), (39, 971739), (117, 323913), (351, 107971)]