84725921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4583}}^1$

素因数の和:4748

約数の個数: 16

約数和(自身を含む): 102681600

約数和(自身を除く): 17955679

約数列:

[1, 7, 19, 133, 139, 973, 2641, 4583, 18487, 32081, 87077, 609539, 637037, 4459259, 12103703, 84725921]

約数ペア:

[(1, 84725921), (7, 12103703), (19, 4459259), (133, 637037), (139, 609539), (973, 87077), (2641, 32081), (4583, 18487)]