57487989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{1873}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 82695872

約数和(自身を除く): 25207883

約数列:

[1, 3, 13, 39, 787, 1873, 2361, 5619, 10231, 24349, 30693, 73047, 1474051, 4422153, 19162663, 57487989]

約数ペア:

[(1, 57487989), (3, 19162663), (13, 4422153), (39, 1474051), (787, 73047), (1873, 30693), (2361, 24349), (5619, 10231)]