12883263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1786

約数の個数: 16

約数和(自身を含む): 18315360

約数和(自身を除く): 5432097

約数列:

[1, 3, 17, 51, 157, 471, 1609, 2669, 4827, 8007, 27353, 82059, 252613, 757839, 4294421, 12883263]

約数ペア:

[(1, 12883263), (3, 4294421), (17, 757839), (51, 252613), (157, 82059), (471, 27353), (1609, 8007), (2669, 4827)]