539767921

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{12149}}^1$

素因数の和:12744

約数の個数: 16

約数和(自身を含む): 674179200

約数和(自身を除く): 134411279

約数列:

[1, 7, 11, 77, 577, 4039, 6347, 12149, 44429, 85043, 133639, 935473, 7009973, 49069811, 77109703, 539767921]

約数ペア:

[(1, 539767921), (7, 77109703), (11, 49069811), (77, 7009973), (577, 935473), (4039, 133639), (6347, 85043), (12149, 44429)]