215577867

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{41039}}^1$

素因数の和:41162

約数の個数: 16

約数和(自身を含む): 307307520

約数和(自身を除く): 91729653

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 41039, 123117, 697663, 2092989, 4227017, 12681051, 71859289, 215577867]

約数ペア:

[(1, 215577867), (3, 71859289), (17, 12681051), (51, 4227017), (103, 2092989), (309, 697663), (1751, 123117), (5253, 41039)]