30575181

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111997}}^1$

素因数の和:112020

約数の個数: 16

約数和(自身を含む): 50175104

約数和(自身を除く): 19599923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 111997, 335991, 783979, 1455961, 2351937, 4367883, 10191727, 30575181]

約数ペア:

[(1, 30575181), (3, 10191727), (7, 4367883), (13, 2351937), (21, 1455961), (39, 783979), (91, 335991), (273, 111997)]