1326537

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 2044224

約数和(自身を除く): 717687

約数列:

[1, 3, 9, 27, 53, 81, 103, 159, 243, 309, 477, 927, 1431, 2781, 4293, 5459, 8343, 12879, 16377, 25029, 49131, 147393, 442179, 1326537]

約数ペア:

[(1, 1326537), (3, 442179), (9, 147393), (27, 49131), (53, 25029), (81, 16377), (103, 12879), (159, 8343), (243, 5459), (309, 4293), (477, 2781), (927, 1431)]