830005917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{401551}}^1$

素因数の和:401620

約数の個数: 16

約数和(自身を含む): 1214293248

約数和(自身を除く): 384287331

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 401551, 1204653, 5220163, 15660489, 21282203, 63846609, 276668639, 830005917]

約数ペア:

[(1, 830005917), (3, 276668639), (13, 63846609), (39, 21282203), (53, 15660489), (159, 5220163), (689, 1204653), (2067, 401551)]