30808569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{40591}}^1$

素因数の和:40628

約数の個数: 16

約数和(自身を含む): 46761984

約数和(自身を除く): 15953415

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 40591, 121773, 446501, 933593, 1339503, 2800779, 10269523, 30808569]

約数ペア:

[(1, 30808569), (3, 10269523), (11, 2800779), (23, 1339503), (33, 933593), (69, 446501), (253, 121773), (759, 40591)]