2021616129

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1787459}}^1$

素因数の和:1787504

約数の個数: 16

約数和(自身を含む): 3002932800

約数和(自身を除く): 981316671

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1787459, 5362377, 23236967, 51836311, 69710901, 155508933, 673872043, 2021616129]

約数ペア:

[(1, 2021616129), (3, 673872043), (13, 155508933), (29, 69710901), (39, 51836311), (87, 23236967), (377, 5362377), (1131, 1787459)]