15639327

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3853}}^1$

素因数の和:3911

約数の個数: 24

約数和(自身を含む): 25251408

約数和(自身を除く): 9612081

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 3853, 4059, 11559, 34677, 42383, 127149, 157973, 381447, 473919, 1421757, 1737703, 5213109, 15639327]

約数ペア:

[(1, 15639327), (3, 5213109), (9, 1737703), (11, 1421757), (33, 473919), (41, 381447), (99, 157973), (123, 127149), (369, 42383), (451, 34677), (1353, 11559), (3853, 4059)]