3889687039

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{9491}}^1$

素因数の和:10086

約数の個数: 16

約数和(自身を含む): 4490551296

約数和(自身を除く): 600864257

約数列:

[1, 7, 127, 461, 889, 3227, 9491, 58547, 66437, 409829, 1205357, 4375351, 8437499, 30627457, 555669577, 3889687039]

約数ペア:

[(1, 3889687039), (7, 555669577), (127, 30627457), (461, 8437499), (889, 4375351), (3227, 1205357), (9491, 409829), (58547, 66437)]