2893267364547

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7251296653}}^1$

素因数の和:7251296682

約数の個数: 16

約数和(自身を含む): 4640829858560

約数和(自身を除く): 1747562494013

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 7251296653, 21753889959, 50759076571, 137774636407, 152277229713, 413323909221, 964422454849, 2893267364547]

約数ペア:

[(1, 2893267364547), (3, 964422454849), (7, 413323909221), (19, 152277229713), (21, 137774636407), (57, 50759076571), (133, 21753889959), (399, 7251296653)]