134638889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8287}}^1$

素因数の和:8516

約数の個数: 16

約数和(自身を含む): 168677376

約数和(自身を除く): 34038487

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 8287, 16247, 58009, 91157, 638099, 1748557, 12239899, 19234127, 134638889]

約数ペア:

[(1, 134638889), (7, 19234127), (11, 12239899), (77, 1748557), (211, 638099), (1477, 91157), (2321, 58009), (8287, 16247)]