12001881

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 17290240

約数和(自身を除く): 5288359

約数列:

[1, 3, 17, 51, 109, 127, 289, 327, 381, 867, 1853, 2159, 5559, 6477, 13843, 31501, 36703, 41529, 94503, 110109, 235331, 705993, 4000627, 12001881]

約数ペア:

[(1, 12001881), (3, 4000627), (17, 705993), (51, 235331), (109, 110109), (127, 94503), (289, 41529), (327, 36703), (381, 31501), (867, 13843), (1853, 6477), (2159, 5559)]