1982051241

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{26981}}^1$

素因数の和:27552

約数の個数: 16

約数和(自身を含む): 2704243968

約数和(自身を除く): 722192727

約数列:

[1, 3, 47, 141, 521, 1563, 24487, 26981, 73461, 80943, 1268107, 3804321, 14057101, 42171303, 660683747, 1982051241]

約数ペア:

[(1, 1982051241), (3, 660683747), (47, 42171303), (141, 14057101), (521, 3804321), (1563, 1268107), (24487, 80943), (26981, 73461)]