71911941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{4909}}^1$

素因数の和:5188

約数の個数: 16

約数和(自身を含む): 101342400

約数和(自身を除く): 29430459

約数列:

[1, 3, 19, 57, 257, 771, 4883, 4909, 14649, 14727, 93271, 279813, 1261613, 3784839, 23970647, 71911941]

約数ペア:

[(1, 71911941), (3, 23970647), (19, 3784839), (57, 1261613), (257, 279813), (771, 93271), (4883, 14727), (4909, 14649)]