2538511677

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7232227}}^1$

素因数の和:7232249

約数の個数: 16

約数和(自身を含む): 4050047680

約数和(自身を除く): 1511536003

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7232227, 21696681, 65090043, 94018951, 195270129, 282056853, 846170559, 2538511677]

約数ペア:

[(1, 2538511677), (3, 846170559), (9, 282056853), (13, 195270129), (27, 94018951), (39, 65090043), (117, 21696681), (351, 7232227)]