19668383019

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3135403}}^1$

素因数の和:3135467

約数の個数: 24

約数和(自身を含む): 30814750512

約数和(自身を除く): 11146367493

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 3135403, 9406209, 28218627, 53301851, 128551523, 159905553, 385654569, 479716659, 1156963707, 2185375891, 6556127673, 19668383019]

約数ペア:

[(1, 19668383019), (3, 6556127673), (9, 2185375891), (17, 1156963707), (41, 479716659), (51, 385654569), (123, 159905553), (153, 128551523), (369, 53301851), (697, 28218627), (2091, 9406209), (6273, 3135403)]