13500996887

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{107}}^1\times {\mathrm{10723}}^1$

素因数の和:10919

約数の個数: 24

約数和(自身を含む): 15964518528

約数和(自身を除く): 2463521641

約数列:

[1, 7, 41, 107, 287, 749, 1681, 4387, 10723, 11767, 30709, 75061, 179867, 439643, 1147361, 1259069, 3077501, 8031527, 18025363, 47041801, 126177541, 329292607, 1928713841, 13500996887]

約数ペア:

[(1, 13500996887), (7, 1928713841), (41, 329292607), (107, 126177541), (287, 47041801), (749, 18025363), (1681, 8031527), (4387, 3077501), (10723, 1259069), (11767, 1147361), (30709, 439643), (75061, 179867)]