11661993

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5003}}^1$

素因数の和:5053

約数の個数: 24

約数和(自身を含む): 19775808

約数和(自身を除く): 8113815

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 5003, 15009, 35021, 45027, 105063, 185111, 315189, 555333, 1295777, 1665999, 3887331, 11661993]

約数ペア:

[(1, 11661993), (3, 3887331), (7, 1665999), (9, 1295777), (21, 555333), (37, 315189), (63, 185111), (111, 105063), (259, 45027), (333, 35021), (777, 15009), (2331, 5003)]