3628917

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 5601024

約数和(自身を除く): 1972107

約数列:

[1, 3, 9, 23, 47, 69, 141, 207, 373, 423, 1081, 1119, 3243, 3357, 8579, 9729, 17531, 25737, 52593, 77211, 157779, 403213, 1209639, 3628917]

約数ペア:

[(1, 3628917), (3, 1209639), (9, 403213), (23, 157779), (47, 77211), (69, 52593), (141, 25737), (207, 17531), (373, 9729), (423, 8579), (1081, 3357), (1119, 3243)]