1123426947

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{35729}}^1$

素因数の和:36002

約数の個数: 16

約数和(自身を含む): 1536675840

約数和(自身を除く): 413248893

約数列:

[1, 3, 47, 141, 223, 669, 10481, 31443, 35729, 107187, 1679263, 5037789, 7967567, 23902701, 374475649, 1123426947]

約数ペア:

[(1, 1123426947), (3, 374475649), (47, 23902701), (141, 7967567), (223, 5037789), (669, 1679263), (10481, 107187), (31443, 35729)]