4988511

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 8058960

約数和(自身を除く): 3070449

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1229, 1353, 3687, 4059, 11061, 13519, 40557, 50389, 121671, 151167, 453501, 554279, 1662837, 4988511]

約数ペア:

[(1, 4988511), (3, 1662837), (9, 554279), (11, 453501), (33, 151167), (41, 121671), (99, 50389), (123, 40557), (369, 13519), (451, 11061), (1229, 4059), (1353, 3687)]