3886202047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{87691}}^1$

素因数の和:88198

約数の個数: 16

約数和(自身を含む): 4792893952

約数和(自身を除く): 906691905

約数列:

[1, 7, 13, 91, 487, 3409, 6331, 44317, 87691, 613837, 1139983, 7979881, 42705517, 298938619, 555171721, 3886202047]

約数ペア:

[(1, 3886202047), (7, 555171721), (13, 298938619), (91, 42705517), (487, 7979881), (3409, 1139983), (6331, 613837), (44317, 87691)]