49627383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{1979}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 71406720

約数和(自身を除く): 21779337

約数列:

[1, 3, 13, 39, 643, 1929, 1979, 5937, 8359, 25077, 25727, 77181, 1272497, 3817491, 16542461, 49627383]

約数ペア:

[(1, 49627383), (3, 16542461), (13, 3817491), (39, 1272497), (643, 77181), (1929, 25727), (1979, 25077), (5937, 8359)]