28428213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{1493}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 41449536

約数和(自身を除く): 13021323

約数列:

[1, 3, 11, 33, 577, 1493, 1731, 4479, 6347, 16423, 19041, 49269, 861461, 2584383, 9476071, 28428213]

約数ペア:

[(1, 28428213), (3, 9476071), (11, 2584383), (33, 861461), (577, 49269), (1493, 19041), (1731, 16423), (4479, 6347)]