47442951

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{547}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 71809920

約数和(自身を除く): 24366969

約数列:

[1, 3, 9, 23, 69, 207, 419, 547, 1257, 1641, 3771, 4923, 9637, 12581, 28911, 37743, 86733, 113229, 229193, 687579, 2062737, 5271439, 15814317, 47442951]

約数ペア:

[(1, 47442951), (3, 15814317), (9, 5271439), (23, 2062737), (69, 687579), (207, 229193), (419, 113229), (547, 86733), (1257, 37743), (1641, 28911), (3771, 12581), (4923, 9637)]