19092879

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3079}}^1$

素因数の和:3151

約数の個数: 24

約数和(自身を含む): 30270240

約数和(自身を除く): 11177361

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 3079, 6201, 9237, 27711, 40027, 120081, 163187, 360243, 489561, 1468683, 2121431, 6364293, 19092879]

約数ペア:

[(1, 19092879), (3, 6364293), (9, 2121431), (13, 1468683), (39, 489561), (53, 360243), (117, 163187), (159, 120081), (477, 40027), (689, 27711), (2067, 9237), (3079, 6201)]