1299063

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 1840896

約数和(自身を除く): 541833

約数列:

[1, 3, 23, 67, 69, 201, 281, 843, 1541, 4623, 6463, 18827, 19389, 56481, 433021, 1299063]

約数ペア:

[(1, 1299063), (3, 433021), (23, 56481), (67, 19389), (69, 18827), (201, 6463), (281, 4623), (843, 1541)]