1529371921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1045367}}^1$

素因数の和:1045404

約数の個数: 16

約数和(自身を含む): 2007106560

約数和(自身を除く): 477734639

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1045367, 7317569, 11499037, 19861973, 80493259, 139033811, 218481703, 1529371921]

約数ペア:

[(1, 1529371921), (7, 218481703), (11, 139033811), (19, 80493259), (77, 19861973), (133, 11499037), (209, 7317569), (1463, 1045367)]