5579961

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 8460288

約数和(自身を除く): 2880327

約数列:

[1, 3, 17, 23, 51, 67, 69, 71, 201, 213, 391, 1139, 1173, 1207, 1541, 1633, 3417, 3621, 4623, 4757, 4899, 14271, 26197, 27761, 78591, 80869, 83283, 109411, 242607, 328233, 1859987, 5579961]

約数ペア:

[(1, 5579961), (3, 1859987), (17, 328233), (23, 242607), (51, 109411), (67, 83283), (69, 80869), (71, 78591), (201, 27761), (213, 26197), (391, 14271), (1139, 4899), (1173, 4757), (1207, 4623), (1541, 3621), (1633, 3417)]