13307025207

素因数分解:

$3^1\times 7^2\times {\mathrm{90523981}}^1$

素因数の和:90523998

約数の個数: 12

約数和(自身を含む): 20639467896

約数和(自身を除く): 7332442689

約数列:

[1, 3, 7, 21, 49, 147, 90523981, 271571943, 633667867, 1901003601, 4435675069, 13307025207]

約数ペア:

[(1, 13307025207), (3, 4435675069), (7, 1901003601), (21, 633667867), (49, 271571943), (147, 90523981)]