427745279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{5483}}^1$

素因数の和:5866

約数の個数: 16

約数和(自身を含む): 489216672

約数和(自身を除く): 61471393

約数列:

[1, 13, 17, 221, 353, 4589, 5483, 6001, 71279, 78013, 93211, 1211743, 1935499, 25161487, 32903483, 427745279]

約数ペア:

[(1, 427745279), (13, 32903483), (17, 25161487), (221, 1935499), (353, 1211743), (4589, 93211), (5483, 78013), (6001, 71279)]