30533991

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{1979}}^1$

素因数の和:2158

約数の個数: 16

約数和(自身を含む): 42134400

約数和(自身を除く): 11600409

約数列:

[1, 3, 37, 111, 139, 417, 1979, 5143, 5937, 15429, 73223, 219669, 275081, 825243, 10177997, 30533991]

約数ペア:

[(1, 30533991), (3, 10177997), (37, 825243), (111, 275081), (139, 219669), (417, 73223), (1979, 15429), (5143, 5937)]