5198385921

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{4799987}}^1$

素因数の和:4800028

約数の個数: 12

約数和(自身を含む): 7315181712

約数和(自身を除く): 2116795791

約数列:

[1, 3, 19, 57, 361, 1083, 4799987, 14399961, 91199753, 273599259, 1732795307, 5198385921]

約数ペア:

[(1, 5198385921), (3, 1732795307), (19, 273599259), (57, 91199753), (361, 14399961), (1083, 4799987)]