16456569921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8748841}}^1$

素因数の和:8748877

約数の個数: 24

約数和(自身を含む): 27296387040

約数和(自身を除く): 10839817119

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 8748841, 26246523, 78739569, 96237251, 166227979, 288711753, 498683937, 866135259, 1496051811, 1828507769, 5485523307, 16456569921]

約数ペア:

[(1, 16456569921), (3, 5485523307), (9, 1828507769), (11, 1496051811), (19, 866135259), (33, 498683937), (57, 288711753), (99, 166227979), (171, 96237251), (209, 78739569), (627, 26246523), (1881, 8748841)]