31197933

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{88883}}^1$

素因数の和:88905

約数の個数: 16

約数和(自身を含む): 49775040

約数和(自身を除く): 18577107

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 88883, 266649, 799947, 1155479, 2399841, 3466437, 10399311, 31197933]

約数ペア:

[(1, 31197933), (3, 10399311), (9, 3466437), (13, 2399841), (27, 1155479), (39, 799947), (117, 266649), (351, 88883)]