271940027

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{661}}^1$

素因数の和:1106

約数の個数: 16

約数和(自身を含む): 292339200

約数和(自身を除く): 20399173

約数列:

[1, 19, 59, 367, 661, 1121, 6973, 12559, 21653, 38999, 242587, 411407, 740981, 4609153, 14312633, 271940027]

約数ペア:

[(1, 271940027), (19, 14312633), (59, 4609153), (367, 740981), (661, 411407), (1121, 242587), (6973, 38999), (12559, 21653)]