30894909

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 41902080

約数和(自身を除く): 11007171

約数列:

[1, 3, 127, 131, 381, 393, 619, 1857, 16637, 49911, 78613, 81089, 235839, 243267, 10298303, 30894909]

約数ペア:

[(1, 30894909), (3, 10298303), (127, 243267), (131, 235839), (381, 81089), (393, 78613), (619, 49911), (1857, 16637)]