17386883289

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{955901}}^1$

素因数の和:955997

約数の個数: 24

約数和(自身を含む): 26245245312

約数和(自身を除く): 8858362023

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 2021, 6063, 18189, 955901, 2867703, 8603109, 41103743, 44927347, 123311229, 134782041, 369933687, 404346123, 1931875921, 5795627763, 17386883289]

約数ペア:

[(1, 17386883289), (3, 5795627763), (9, 1931875921), (43, 404346123), (47, 369933687), (129, 134782041), (141, 123311229), (387, 44927347), (423, 41103743), (2021, 8603109), (6063, 2867703), (18189, 955901)]