11874321

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 17873856

約数和(自身を除く): 5999535

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 503, 549, 1509, 2623, 4527, 7869, 21629, 23607, 30683, 64887, 92049, 194661, 276147, 1319369, 3958107, 11874321]

約数ペア:

[(1, 11874321), (3, 3958107), (9, 1319369), (43, 276147), (61, 194661), (129, 92049), (183, 64887), (387, 30683), (503, 23607), (549, 21629), (1509, 7869), (2623, 4527)]