340654887

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{4129}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 502538400

約数和(自身を除く): 161883513

約数列:

[1, 3, 9, 89, 103, 267, 309, 801, 927, 4129, 9167, 12387, 27501, 37161, 82503, 367481, 425287, 1102443, 1275861, 3307329, 3827583, 37850543, 113551629, 340654887]

約数ペア:

[(1, 340654887), (3, 113551629), (9, 37850543), (89, 3827583), (103, 3307329), (267, 1275861), (309, 1102443), (801, 425287), (927, 367481), (4129, 82503), (9167, 37161), (12387, 27501)]