27800314

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:801

約数の個数: 16

約数和(自身を含む): 42279336

約数和(自身を除く): 14479022

約数列:

[1, 2, 137, 241, 274, 421, 482, 842, 33017, 57677, 66034, 101461, 115354, 202922, 13900157, 27800314]

約数ペア:

[(1, 27800314), (2, 13900157), (137, 202922), (241, 115354), (274, 101461), (421, 66034), (482, 57677), (842, 33017)]