20161887159

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{896921}}^1$

素因数の和:897110

約数の個数: 16

約数和(自身を含む): 27553443840

約数和(自身を除く): 7391556681

約数列:

[1, 3, 59, 127, 177, 381, 7493, 22479, 896921, 2690763, 52918339, 113908967, 158755017, 341726901, 6720629053, 20161887159]

約数ペア:

[(1, 20161887159), (3, 6720629053), (59, 341726901), (127, 158755017), (177, 113908967), (381, 52918339), (7493, 2690763), (22479, 896921)]