63319921

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 74188800

約数和(自身を除く): 10868879

約数列:

[1, 7, 59, 139, 413, 973, 1103, 7721, 8201, 57407, 65077, 153317, 455539, 1073219, 9045703, 63319921]

約数ペア:

[(1, 63319921), (7, 9045703), (59, 1073219), (139, 455539), (413, 153317), (973, 65077), (1103, 57407), (7721, 8201)]