2016989913

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{3373}}^1\times {\mathrm{4241}}^1$

素因数の和:7664

約数の個数: 16

約数和(自身を含む): 2748001536

約数和(自身を除く): 731011623

約数列:

[1, 3, 47, 141, 3373, 4241, 10119, 12723, 158531, 199327, 475593, 597981, 14304893, 42914679, 672329971, 2016989913]

約数ペア:

[(1, 2016989913), (3, 672329971), (47, 42914679), (141, 14304893), (3373, 597981), (4241, 475593), (10119, 199327), (12723, 158531)]