2019798627

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8743717}}^1$

素因数の和:8743738

約数の個数: 16

約数和(自身を含む): 3357587712

約数和(自身を除く): 1337789085

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8743717, 26231151, 61206019, 96180887, 183618057, 288542661, 673266209, 2019798627]

約数ペア:

[(1, 2019798627), (3, 673266209), (7, 288542661), (11, 183618057), (21, 96180887), (33, 61206019), (77, 26231151), (231, 8743717)]