1980453

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 2741760

約数和(自身を除く): 761307

約数列:

[1, 3, 59, 67, 167, 177, 201, 501, 3953, 9853, 11189, 11859, 29559, 33567, 660151, 1980453]

約数ペア:

[(1, 1980453), (3, 660151), (59, 33567), (67, 29559), (167, 11859), (177, 11189), (201, 9853), (501, 3953)]