30724701

素因数分解:

$3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6389}}^1$

素因数の和:6628

約数の個数: 16

約数和(自身を含む): 47030400

約数和(自身を除く): 16305699

約数列:

[1, 3, 7, 21, 229, 687, 1603, 4809, 6389, 19167, 44723, 134169, 1463081, 4389243, 10241567, 30724701]

約数ペア:

[(1, 30724701), (3, 10241567), (7, 4389243), (21, 1463081), (229, 134169), (687, 44723), (1603, 19167), (4809, 6389)]