425983679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{20479}}^1$

素因数の和:20582

約数の個数: 16

約数和(自身を含む): 487587840

約数和(自身を除く): 61604161

約数列:

[1, 11, 31, 61, 341, 671, 1891, 20479, 20801, 225269, 634849, 1249219, 6983339, 13741409, 38725789, 425983679]

約数ペア:

[(1, 425983679), (11, 38725789), (31, 13741409), (61, 6983339), (341, 1249219), (671, 634849), (1891, 225269), (20479, 20801)]