4179951

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 32

約数和(自身を含む): 6635520

約数和(自身を除く): 2455569

約数列:

[1, 3, 9, 23, 27, 53, 69, 127, 159, 207, 381, 477, 621, 1143, 1219, 1431, 2921, 3429, 3657, 6731, 8763, 10971, 20193, 26289, 32913, 60579, 78867, 154813, 181737, 464439, 1393317, 4179951]

約数ペア:

[(1, 4179951), (3, 1393317), (9, 464439), (23, 181737), (27, 154813), (53, 78867), (69, 60579), (127, 32913), (159, 26289), (207, 20193), (381, 10971), (477, 8763), (621, 6731), (1143, 3657), (1219, 3429), (1431, 2921)]