26774813

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1376

約数の個数: 16

約数和(自身を含む): 30870000

約数和(自身を除く): 4095187

約数列:

[1, 13, 17, 97, 221, 1249, 1261, 1649, 16237, 21233, 21437, 121153, 276029, 1574989, 2059601, 26774813]

約数ペア:

[(1, 26774813), (13, 2059601), (17, 1574989), (97, 276029), (221, 121153), (1249, 21437), (1261, 21233), (1649, 16237)]