16480893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 26474112

約数和(自身を除く): 9993219

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 937, 1353, 1599, 2811, 5863, 10307, 12181, 17589, 30921, 36543, 38417, 115251, 133991, 401973, 422587, 499421, 1267761, 1498263, 5493631, 16480893]

約数ペア:

[(1, 16480893), (3, 5493631), (11, 1498263), (13, 1267761), (33, 499421), (39, 422587), (41, 401973), (123, 133991), (143, 115251), (429, 38417), (451, 36543), (533, 30921), (937, 17589), (1353, 12181), (1599, 10307), (2811, 5863)]