2019177237

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{148153}}^1$

素因数の和:148233

約数の個数: 32

約数和(自身を含む): 3413468160

約数和(自身を除く): 1394290923

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 13629, 148153, 444459, 1037071, 1629683, 3111213, 4889049, 8741027, 11407781, 26223081, 34223343, 61187189, 96151297, 183561567, 288453891, 673059079, 2019177237]

約数ペア:

[(1, 2019177237), (3, 673059079), (7, 288453891), (11, 183561567), (21, 96151297), (33, 61187189), (59, 34223343), (77, 26223081), (177, 11407781), (231, 8741027), (413, 4889049), (649, 3111213), (1239, 1629683), (1947, 1037071), (4543, 444459), (13629, 148153)]