39098181

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 58700160

約数和(自身を除く): 19601979

約数列:

[1, 3, 17, 19, 51, 57, 157, 257, 323, 471, 771, 969, 2669, 2983, 4369, 4883, 8007, 8949, 13107, 14649, 40349, 50711, 83011, 121047, 152133, 249033, 685933, 766631, 2057799, 2299893, 13032727, 39098181]

約数ペア:

[(1, 39098181), (3, 13032727), (17, 2299893), (19, 2057799), (51, 766631), (57, 685933), (157, 249033), (257, 152133), (323, 121047), (471, 83011), (771, 50711), (969, 40349), (2669, 14649), (2983, 13107), (4369, 8949), (4883, 8007)]