13361949

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 21479040

約数和(自身を除く): 8117091

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 677, 731, 1161, 2031, 2193, 6093, 6579, 11509, 18279, 19737, 29111, 34527, 87333, 103581, 261999, 310743, 494887, 785997, 1484661, 4453983, 13361949]

約数ペア:

[(1, 13361949), (3, 4453983), (9, 1484661), (17, 785997), (27, 494887), (43, 310743), (51, 261999), (129, 103581), (153, 87333), (387, 34527), (459, 29111), (677, 19737), (731, 18279), (1161, 11509), (2031, 6579), (2193, 6093)]