11847393

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 18262400

約数和(自身を除く): 6415007

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 877, 1501, 2631, 4503, 7893, 13509, 16663, 49989, 69283, 149967, 207849, 623547, 1316377, 3949131, 11847393]

約数ペア:

[(1, 11847393), (3, 3949131), (9, 1316377), (19, 623547), (57, 207849), (79, 149967), (171, 69283), (237, 49989), (711, 16663), (877, 13509), (1501, 7893), (2631, 4503)]