2078551497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{154001}}^1$

素因数の和:154424

約数の個数: 16

約数和(自身を含む): 3030759360

約数和(自身を除く): 952207863

約数列:

[1, 3, 11, 33, 409, 1227, 4499, 13497, 154001, 462003, 1694011, 5082033, 62986409, 188959227, 692850499, 2078551497]

約数ペア:

[(1, 2078551497), (3, 692850499), (11, 188959227), (33, 62986409), (409, 5082033), (1227, 1694011), (4499, 462003), (13497, 154001)]