30002121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3733}}^1$

素因数の和:3805

約数の個数: 24

約数和(自身を含む): 46600320

約数和(自身を除く): 16598199

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 3733, 8037, 11199, 33597, 70927, 175451, 212781, 526353, 638343, 1579059, 3333569, 10000707, 30002121]

約数ペア:

[(1, 30002121), (3, 10000707), (9, 3333569), (19, 1579059), (47, 638343), (57, 526353), (141, 212781), (171, 175451), (423, 70927), (893, 33597), (2679, 11199), (3733, 8037)]