1884242007

素因数分解:

$3^4\times {\mathrm{971}}^1\times {\mathrm{23957}}^1$

素因数の和:24940

約数の個数: 20

約数和(自身を含む): 2817748296

約数和(自身を除く): 933506289

約数列:

[1, 3, 9, 27, 81, 971, 2913, 8739, 23957, 26217, 71871, 78651, 215613, 646839, 1940517, 23262247, 69786741, 209360223, 628080669, 1884242007]

約数ペア:

[(1, 1884242007), (3, 628080669), (9, 209360223), (27, 69786741), (81, 23262247), (971, 1940517), (2913, 646839), (8739, 215613), (23957, 78651), (26217, 71871)]