2148820851

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{31723}}^1$

素因数の和:32130

約数の個数: 16

約数和(自身を含む): 2916577664

約数和(自身を除く): 767756813

約数列:

[1, 3, 67, 201, 337, 1011, 22579, 31723, 67737, 95169, 2125441, 6376323, 10690651, 32071953, 716273617, 2148820851]

約数ペア:

[(1, 2148820851), (3, 716273617), (67, 32071953), (201, 10690651), (337, 6376323), (1011, 2125441), (22579, 95169), (31723, 67737)]