528078993

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1\times {\mathrm{5333}}^1$

素因数の和:7888

約数の個数: 16

約数和(自身を含む): 758708160

約数和(自身を除く): 230629167

約数列:

[1, 3, 13, 39, 2539, 5333, 7617, 15999, 33007, 69329, 99021, 207987, 13540487, 40621461, 176026331, 528078993]

約数ペア:

[(1, 528078993), (3, 176026331), (13, 40621461), (39, 13540487), (2539, 207987), (5333, 99021), (7617, 69329), (15999, 33007)]