541012989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{25339}}^1$

素因数の和:26000

約数の個数: 16

約数和(自身を含む): 788175360

約数和(自身を除く): 247162371

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 21351, 25339, 76017, 278729, 836187, 16394333, 49182999, 180337663, 541012989]

約数ペア:

[(1, 541012989), (3, 180337663), (11, 49182999), (33, 16394333), (647, 836187), (1941, 278729), (7117, 76017), (21351, 25339)]