42503811

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10487}}^1$

素因数の和:10690

約数の個数: 16

約数和(自身を含む): 65109504

約数和(自身を除く): 22605693

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 10487, 31461, 73409, 220227, 2023991, 6071973, 14167937, 42503811]

約数ペア:

[(1, 42503811), (3, 14167937), (7, 6071973), (21, 2023991), (193, 220227), (579, 73409), (1351, 31461), (4053, 10487)]