271107993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{408911}}^1$

素因数の和:408944

約数の個数: 16

約数和(自身を含む): 412183296

約数和(自身を除く): 141075303

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 408911, 1226733, 5315843, 6951487, 15947529, 20854461, 90369331, 271107993]

約数ペア:

[(1, 271107993), (3, 90369331), (13, 20854461), (17, 15947529), (39, 6951487), (51, 5315843), (221, 1226733), (663, 408911)]