7131388691

素因数分解:

$7^1\times {\mathrm{379}}^1\times {\mathrm{1423}}^1\times {\mathrm{1889}}^1$

素因数の和:3698

約数の個数: 16

約数和(自身を含む): 8181734400

約数和(自身を除く): 1050345709

約数列:

[1, 7, 379, 1423, 1889, 2653, 9961, 13223, 539317, 715931, 2688047, 3775219, 5011517, 18816329, 1018769813, 7131388691]

約数ペア:

[(1, 7131388691), (7, 1018769813), (379, 18816329), (1423, 5011517), (1889, 3775219), (2653, 2688047), (9961, 715931), (13223, 539317)]