39453141

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8501}}^1$

素因数の和:8541

約数の個数: 32

約数和(自身を含む): 68560128

約数和(自身を除く): 29106987

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 8501, 25503, 59507, 110513, 144517, 178521, 331539, 433551, 773591, 1011619, 1878721, 2320773, 3034857, 5636163, 13151047, 39453141]

約数ペア:

[(1, 39453141), (3, 13151047), (7, 5636163), (13, 3034857), (17, 2320773), (21, 1878721), (39, 1011619), (51, 773591), (91, 433551), (119, 331539), (221, 178521), (273, 144517), (357, 110513), (663, 59507), (1547, 25503), (4641, 8501)]