293886327

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2207}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 475656192

約数和(自身を除く): 181769865

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 373, 1119, 2207, 2611, 6341, 6621, 7833, 15449, 19023, 37519, 44387, 46347, 112557, 133161, 262633, 787899, 823211, 2469633, 5762477, 13994587, 17287431, 41983761, 97962109, 293886327]

約数ペア:

[(1, 293886327), (3, 97962109), (7, 41983761), (17, 17287431), (21, 13994587), (51, 5762477), (119, 2469633), (357, 823211), (373, 787899), (1119, 262633), (2207, 133161), (2611, 112557), (6341, 46347), (6621, 44387), (7833, 37519), (15449, 19023)]