69214019

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{12959}}^1$

素因数の和:13082

約数の個数: 12

約数和(自身を含む): 81259200

約数和(自身を除く): 12045181

約数列:

[1, 7, 49, 109, 763, 5341, 12959, 90713, 634991, 1412531, 9887717, 69214019]

約数ペア:

[(1, 69214019), (7, 9887717), (49, 1412531), (109, 634991), (763, 90713), (5341, 12959)]