331350279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{82487}}^1$

素因数の和:82606

約数の個数: 16

約数和(自身を含む): 480410112

約数和(自身を除く): 149059833

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 82487, 247461, 1072331, 3216993, 8496161, 25488483, 110450093, 331350279]

約数ペア:

[(1, 331350279), (3, 110450093), (13, 25488483), (39, 8496161), (103, 3216993), (309, 1072331), (1339, 247461), (4017, 82487)]