2008100661

素因数分解:

$3^1\times 7^1\times {\mathrm{4447}}^1\times {\mathrm{21503}}^1$

素因数の和:25960

約数の個数: 16

約数和(自身を含む): 3060793344

約数和(自身を除く): 1052692683

約数列:

[1, 3, 7, 21, 4447, 13341, 21503, 31129, 64509, 93387, 150521, 451563, 95623841, 286871523, 669366887, 2008100661]

約数ペア:

[(1, 2008100661), (3, 669366887), (7, 286871523), (21, 95623841), (4447, 451563), (13341, 150521), (21503, 93387), (31129, 64509)]