47223807

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 70336512

約数和(自身を除く): 23112705

約数列:

[1, 3, 17, 23, 51, 69, 127, 317, 381, 391, 951, 1173, 2159, 2921, 5389, 6477, 7291, 8763, 16167, 21873, 40259, 49657, 120777, 123947, 148971, 371841, 684403, 925957, 2053209, 2777871, 15741269, 47223807]

約数ペア:

[(1, 47223807), (3, 15741269), (17, 2777871), (23, 2053209), (51, 925957), (69, 684403), (127, 371841), (317, 148971), (381, 123947), (391, 120777), (951, 49657), (1173, 40259), (2159, 21873), (2921, 16167), (5389, 8763), (6477, 7291)]