49786389

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1401

約数の個数: 24

約数和(自身を含む): 74360000

約数和(自身を除く): 24573611

約数列:

[1, 3, 9, 43, 103, 129, 309, 387, 927, 1249, 3747, 4429, 11241, 13287, 39861, 53707, 128647, 161121, 385941, 483363, 1157823, 5531821, 16595463, 49786389]

約数ペア:

[(1, 49786389), (3, 16595463), (9, 5531821), (43, 1157823), (103, 483363), (129, 385941), (309, 161121), (387, 128647), (927, 53707), (1249, 39861), (3747, 13287), (4429, 11241)]