5087272281

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{27689}}^1$

素因数の和:28385

約数の個数: 32

約数和(自身を含む): 8361050880

約数和(自身を除く): 3273778599

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 673, 2019, 4711, 8749, 14133, 26247, 27689, 61243, 83067, 183729, 193823, 359957, 581469, 1079871, 2519699, 7559097, 18634697, 55904091, 130442879, 242251061, 391328637, 726753183, 1695757427, 5087272281]

約数ペア:

[(1, 5087272281), (3, 1695757427), (7, 726753183), (13, 391328637), (21, 242251061), (39, 130442879), (91, 55904091), (273, 18634697), (673, 7559097), (2019, 2519699), (4711, 1079871), (8749, 581469), (14133, 359957), (26247, 193823), (27689, 183729), (61243, 83067)]