11909061

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 18344664

約数和(自身を除く): 6435603

約数列:

[1, 3, 9, 17, 51, 153, 277, 281, 831, 843, 2493, 2529, 4709, 4777, 14127, 14331, 42381, 42993, 77837, 233511, 700533, 1323229, 3969687, 11909061]

約数ペア:

[(1, 11909061), (3, 3969687), (9, 1323229), (17, 700533), (51, 233511), (153, 77837), (277, 42993), (281, 42381), (831, 14331), (843, 14127), (2493, 4777), (2529, 4709)]