393103689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{38303}}^1$

素因数の和:38628

約数の個数: 16

約数和(自身を含む): 573640704

約数和(自身を除く): 180537015

約数列:

[1, 3, 11, 33, 311, 933, 3421, 10263, 38303, 114909, 421333, 1263999, 11912233, 35736699, 131034563, 393103689]

約数ペア:

[(1, 393103689), (3, 131034563), (11, 35736699), (33, 11912233), (311, 1263999), (933, 421333), (3421, 114909), (10263, 38303)]