4988841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 8104320

約数和(自身を除く): 3115479

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 401, 429, 957, 1131, 1203, 4147, 4411, 5213, 11629, 12441, 13233, 15639, 34887, 57343, 127919, 151177, 172029, 383757, 453531, 1662947, 4988841]

約数ペア:

[(1, 4988841), (3, 1662947), (11, 453531), (13, 383757), (29, 172029), (33, 151177), (39, 127919), (87, 57343), (143, 34887), (319, 15639), (377, 13233), (401, 12441), (429, 11629), (957, 5213), (1131, 4411), (1203, 4147)]