2139590541

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1379491}}^1$

素因数の和:1379552

約数の個数: 16

約数和(自身を含む): 3178349568

約数和(自身を除く): 1038759027

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1379491, 4138473, 15174401, 45523203, 64836077, 194508231, 713196847, 2139590541]

約数ペア:

[(1, 2139590541), (3, 713196847), (11, 194508231), (33, 64836077), (47, 45523203), (141, 15174401), (517, 4138473), (1551, 1379491)]