2017883421

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{123941}}^1$

素因数の和:124023

約数の個数: 24

約数和(自身を含む): 3067812384

約数和(自身を除く): 1049928963

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 5427, 16281, 123941, 371823, 1115469, 3346407, 8304047, 10039221, 24912141, 30117663, 74736423, 224209269, 672627807, 2017883421]

約数ペア:

[(1, 2017883421), (3, 672627807), (9, 224209269), (27, 74736423), (67, 30117663), (81, 24912141), (201, 10039221), (243, 8304047), (603, 3346407), (1809, 1115469), (5427, 371823), (16281, 123941)]