2150877243

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{119953}}^1$

素因数の和:120138

約数の個数: 16

約数和(自身を含む): 2955666560

約数和(自身を除く): 804789317

約数列:

[1, 3, 43, 129, 139, 417, 5977, 17931, 119953, 359859, 5157979, 15473937, 16673467, 50020401, 716959081, 2150877243]

約数ペア:

[(1, 2150877243), (3, 716959081), (43, 50020401), (129, 16673467), (139, 15473937), (417, 5157979), (5977, 359859), (17931, 119953)]