90889711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1009}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 104716800

約数和(自身を除く): 13827089

約数列:

[1, 11, 19, 209, 431, 1009, 4741, 8189, 11099, 19171, 90079, 210881, 434879, 4783669, 8262701, 90889711]

約数ペア:

[(1, 90889711), (11, 8262701), (19, 4783669), (209, 434879), (431, 210881), (1009, 90079), (4741, 19171), (8189, 11099)]